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e****i
发帖数: 2152
1
http://www.ggdc.net/MADDISON/China_book/Chapter_1.pdf
Official Encouragement of New Crops, Multicropping, Higher Yields and
Diffusion of Best Practice Technology
Another feature of Chinese agriculture was its centrality in economic policy
. Like the eighteenthcentury French Physiocrats, the Emperor and the
bureaucracy thought of agriculture as the keyeconomic sector. They helped
develop and diffuse new seeds and crops by technical advice. They
commissioned and distributed agricultural handbooks,... 阅读全帖
s******n
发帖数: 518
2
https://www.nytimes.com/2015/10/25/opinion/sunday/with-gmo-policies-europe-
turns-against-science.html
With G.M.O. Policies, Europe Turns Against Science
By MARK LYNASOCT. 24, 2015
A cornfield near Roquettes, France, after hundreds of activists uprooted
genetically modified plants to replace them with organic ones in May 2014.
Credit Pascal Pavani/Agence France-Presse — Getty Images
CALL it the “Coalition of the Ignorant.” By the first week of October, 17
European countries — including Austria, ... 阅读全帖
p****y
发帖数: 23737
3
转基因农田超级野草崛起,美国农民焦头烂额
森·哈姆林是一名拥有相关证书的作物顾问和农学家,他正在田纳西的戴尔斯堡寻找对
草甘膦产生抗性的杂草。艾迪·安德森正往他的地里追加喷洒灭草剂,以对抗那些对草
甘膦产生抗性的杂草。安德森先生有着大约3,000公顷大豆田,他正在对付那些有害的
长芒苋。
在至少22个州立十种产生抗性的杂草感染了上百万公顷的土地。艾迪·安德森是田纳西
州戴尔斯堡的一名农民。15年来他一直是免耕农业坚定的拥护者。免耕农业是一种环境
友好技术,几乎排除了耕作导致的水土流失以及肥料和杀虫剂造成的有害残留。
但今年情况不一样了。“农达”(Roundup)是孟山都公司原创的拳头产品,但现在也
有其他公司用它的属名“草甘膦”来进行销售,这东西对于农民来说,曾一度几乎算得
上是种奇迹化学品。它有着广谱的除草功能,使用起来简单安全,降解迅速,减轻了对
环境的影响。
然而,美国农民们对却没想到,那种产生奇迹的化学品除草剂“农达”的广泛使用,却
导致了抗农达杂草在美国各地的传播。从2000年开始至少十种抗农达杂草已经在22个州
里感染里上百万公顷的耕地。最近一个下午,安德森先生看着拖拉机们... 阅读全帖
c**i
发帖数: 6973
4
来自主题: ChinaNews版 - In Rice, More Comprehensive DNA Re-analysis
supports archaeology, that a single-origin domestication 8 to 9,000 years
years ago at Yangtze Valley (of China) and spread to India, rather than the
competing proposition that Ganges in India independently accomplished the
feat.
研究显示:中国是驯化水稻的原产地. VOA Chinese, May 3, 2011.
http://www.voanews.com/chinese/news
/international/20110503-RICE-ORIGIN-121155584.html
, which cites
Molina J et al, . Proceeding of National Academy Science (PNAS), published
online before print May 2, 2011, doi: 10.1073/pna... 阅读全帖
s********n
发帖数: 26222
5
【 以下文字转载自 Military 讨论区 】
发信人: smokinggun (硝烟), 信区: Military
标 题: 方舟子鼓吹的转基因金大米:在中国湖南违规儿童人体试验被禁止
发信站: BBS 未名空间站 (Sat Jan 28 09:52:16 2012, 美东)
08年美国Tufts University资助人体试验,但是没有获得中国许可就在湖南衡阳进行了
20几个6到8岁儿童的进食试验,后被中国政府叫停
http://save-our-rice.net/news/single/article/15/rice-is-life-1.
http://www.bangmfood.org/feed-the-world/17-feeding-the-world/37
GOLDEN SCARE - A NEW GENETICALLY MODIFIED RICE STRAIN IS BREEDING
CONTROVERSY
Category: GE Rice
A clinical trial was cut short in China last month when the g... 阅读全帖
s********n
发帖数: 26222
6
发信站: BBS 未名空间站 (Sat Jan 28 09:56:52 2012, 美东)
http://save-our-rice.net/news/single/article/15/rice-is-life-1.
http://www.bangmfood.org/feed-the-world/17-feeding-the-world/37
GOLDEN SCARE - A NEW GENETICALLY MODIFIED RICE STRAIN IS BREEDING
CONTROVERSY
Category: GE Rice
A clinical trial was cut short in China last month when the government found
that 24 children of 6-8 years of age at a primary school in Henyang in
Hunan province were to be used as guinea pigs to test a new variety of
genetically... 阅读全帖
s********n
发帖数: 26222
7
方舟子鼓吹的转基因金大米:在中国湖南违规儿童人体试验被禁止
发信站: BBS 未名空间站 (Sat Jan 28 09:52:16 2012, 美东)
08年美国Tufts University资助人体试验,但是没有获得中国许可就在湖南衡阳进行了
20几个6到8岁儿童的进食试验,后被中国政府叫停
http://save-our-rice.net/news/single/article/15/rice-is-life-1.
http://www.bangmfood.org/feed-the-world/17-feeding-the-world/37
GOLDEN SCARE - A NEW GENETICALLY MODIFIED RICE STRAIN IS BREEDING
CONTROVERSY
Category: GE Rice
A clinical trial was cut short in China last month when the government found
that 24 children of 6-8 years of age at a primary ... 阅读全帖
s********n
发帖数: 26222
8
08年美国Tufts University资助人体试验,但是没有获得中国许可就在湖南衡阳进行了
20几个6到8岁儿童的进食试验,后被中国政府叫停
http://save-our-rice.net/news/single/article/15/rice-is-life-1.
http://www.bangmfood.org/feed-the-world/17-feeding-the-world/37
GOLDEN SCARE - A NEW GENETICALLY MODIFIED RICE STRAIN IS BREEDING
CONTROVERSY
Category: GE Rice
A clinical trial was cut short in China last month when the government found
that 24 children of 6-8 years of age at a primary school in Henyang in
Hunan province were to be used as guinea pigs to test a... 阅读全帖
s********n
发帖数: 26222
9
http://save-our-rice.net/news/single/article/15/rice-is-life-1.
http://www.bangmfood.org/feed-the-world/17-feeding-the-world/37
GOLDEN SCARE - A NEW GENETICALLY MODIFIED RICE STRAIN IS BREEDING
CONTROVERSY
Category: GE Rice
A clinical trial was cut short in China last month when the government found
that 24 children of 6-8 years of age at a primary school in Henyang in
Hunan province were to be used as guinea pigs to test a new variety of
genetically modified rice known as golden rice.
But, iron... 阅读全帖
l****z
发帖数: 29846
10
High court strikes down raisin program as unconstitutional
WASHINGTON (AP) — The Supreme Court ruled Monday that a 66-year-old program
that lets the government take raisins away from farmers to help reduce
supply and boost market prices is unconstitutional.
In an 8-1 ruling, the justices said forcing raisin growers to give up part
of their annual crop without full payment is an illegal confiscation of
private property.
The court sided with California farmers Marvin and Laura Horne, who claimed
t... 阅读全帖
l****z
发帖数: 29846
11
High court strikes down raisin program as unconstitutional
WASHINGTON (AP) — The Supreme Court ruled Monday that a 66-year-old program
that lets the government take raisins away from farmers to help reduce
supply and boost market prices is unconstitutional.
In an 8-1 ruling, the justices said forcing raisin growers to give up part
of their annual crop without full payment is an illegal confiscation of
private property.
The court sided with California farmers Marvin and Laura Horne, who claimed
t... 阅读全帖
s********n
发帖数: 26222
12
【 以下文字转载自 Military 讨论区 】
发信人: smokinggun (硝烟), 信区: Military
标 题: 方舟子鼓吹的转基因金大米:在中国湖南违规儿童人体试验被禁止
发信站: BBS 未名空间站 (Sat Jan 28 09:52:16 2012, 美东)
08年美国Tufts University资助人体试验,但是没有获得中国许可就在湖南衡阳进行了
20几个6到8岁儿童的进食试验,后被中国政府叫停
http://save-our-rice.net/news/single/article/15/rice-is-life-1.
http://www.bangmfood.org/feed-the-world/17-feeding-the-world/37
GOLDEN SCARE - A NEW GENETICALLY MODIFIED RICE STRAIN IS BREEDING
CONTROVERSY
Category: GE Rice
A clinical trial was cut short in China last month when the g... 阅读全帖
s********n
发帖数: 26222
13
【 以下文字转载自 Military 讨论区 】
发信人: smokinggun (硝烟), 信区: Military
标 题: 方舟子鼓吹的转基因金大米:在中国湖南违规儿童人体试验被禁止
发信站: BBS 未名空间站 (Sat Jan 28 09:52:16 2012, 美东)
08年美国Tufts University资助人体试验,但是没有获得中国许可就在湖南衡阳进行了
20几个6到8岁儿童的进食试验,后被中国政府叫停
http://save-our-rice.net/news/single/article/15/rice-is-life-1.
http://www.bangmfood.org/feed-the-world/17-feeding-the-world/37
GOLDEN SCARE - A NEW GENETICALLY MODIFIED RICE STRAIN IS BREEDING
CONTROVERSY
Category: GE Rice
A clinical trial was cut short in China last month when the g... 阅读全帖
s**l
发帖数: 11983
14
来自主题: NorthEast版 - avoid GMO, and 非转基因产品
strongly recommend this project and its website:
http://www.nongmoproject.org/
GMOs, or “genetically modified organisms,” are plants or animals created
through the gene splicing techniques of biotechnology (also called genetic
engineering, or GE). This experimental technology merges DNA from different
species, creating unstable combinations of plant, animal, bacterial and
viral genes that cannot occur in nature or in traditional crossbreeding.
For consumers, it can be difficult to stay up-to-dat... 阅读全帖
c**i
发帖数: 6973
15
supports archaeology, that a single-origin domestication 8 to 9,000 years
years ago at Yangtze Valley (of China) and spread to India, rather than the
competing proposition that Ganges in India independently accomplished the
feat.
研究显示:中国是驯化水稻的原产地. VOA Chinese, May 3, 2011.
http://www.voanews.com/chinese/news
/international/20110503-RICE-ORIGIN-121155584.html
, which cites
Molina J et al, . Proceeding of National Academy Science (PNAS), published
online before print May 2, 2011, doi: 10.1073/pna... 阅读全帖
j*****n
发帖数: 24
16
Weekly Outlook: Are Large Corn and Soybean Price Swings Finished or Just
Starting?
By Darrel Good
4/25/2016
David Ekstrom
Corn and soybean prices have traded in a wide range since last summer. July
2016 corn futures traded to near $4.70 in early July 2015, declined into
harvest, and then bottomed at $3.51 following the release of the recent USDA
Prospective Plantings report. July 2016 soybean futures traded near $10.31
in early July 2015, dropped sharply into harvest, and traded between about $
... 阅读全帖
m*******n
发帖数: 5103
17
此法案又称 GMO Labeling,于去年提出,在搜集足够签名后由州务卿咨请州议会表决
,但州议会并未进行讨论与表决。根据法律规定,未讨论的法案在第二年的普选时交由
选民公投,也就是今年的 11/5。如果通过,将在 7/1/2015 实施。
法案要求所有经过基因改造的食品,或者含有基因改造成分的食品,都必须明确标示。
正方认为这是民众知的权利,反方认为这会提高食品价格,尤其对本州的中小企业不利。
敬请有投票权的同学们关注此案,正反双方的意见请自行参考以下网站:
正方(主张必须标识)网站 http://yeson522.com/
反方(反对标识)网站 http://factsabout522.com/
阴谋论者可能会觉得反方一定是邪恶势力,但反方除了大公司以外,也包括本地
的中小企业。反对的原因除了提高成本,伤害本地经济以外,也有人说此法案本身不够
健全,如果实施,反而抓小放大,误导消费者。
重点是:天下事情没那么简单 --- 邪恶势力 vs. 屁民,正反双方的意见都有他们的道
理。建议同学们学习学习再决定。
此法案只是说基因改造的食品必须标识。至于基因改造的食品对人究竟有害无害,不是... 阅读全帖
M*****h
发帖数: 890
18
来自主题: _PerfectMoms版 - 是不是non-organic的祸?
那看看这篇吧:
GMOs in Food: Genetically Modified Food & Our KidsHarmVille: Part 31 of our
award-winning series "Our Children's Health"
By Jaclyn Gallucci on August 12th, 2010
She calls it Franken-food, genocide.
Strawberries grown from seeds injected with DNA from arctic flounder fish to
make them frost resistant. Seeds pumped with suicide genes that yield an
infertile harvest so corporations can profit from a patent placed on the
plant’s genetic code. Rice injected with traits that make it more
nutri... 阅读全帖
H****g
发帖数: 14447
19
来自主题: Military版 - 马克思与中国鸦片(转) (转载)
这是你引用那段话的全文。请你具体指出,你主贴里说的马克思”赞美“鸦片战争等谬
论是根据那段话”归纳“出来的?
Revolution in China and In Europe
June 14, 1853
A most profound yet fantastic speculator on the principles which govern the
movements of Humanity was wont to extol as one of the ruling secrets of
nature what he called the law of the contact of extremes. The homely proverb
that “extremes meet” was, in his view, a grand and potent truth in every
sphere of life; an axiom with which the philosopher could as little dispense
as the astronomer with... 阅读全帖
k****r
发帖数: 9629
20
What foods are most likely to contain GMOs?
With regard to our North American
food supply, approximately 93% of soy, 88% of field corn, 94% cotton, and o
ver 90% of canola seed and sugar beets planted in the U.S. (2012 data) are g
enetically engineered.According to the Non-GMO Project, the following are co
nsidered High-Risk Crops (in commercial production; ingredients derived from
these must be tested every time prior to use in Non-GMO Project Verified pr
oducts (as of December 2011): ?Alfalfa ... 阅读全帖
D*********n
发帖数: 279
21
来自主题: Military版 - Native Americans in the United States
http://en.wikipedia.org/wiki/Native_Americans_in_the_United_Sta
Native Americans in the United States
From Wikipedia, the free encyclopedia
Jump to: navigation, search
"American Indian" redirects here. For other indigenous peoples, see
Indigenous peoples of the Americas and other geographic regions. For
Americans from South Asia, see Indian American.
This article may be too long to read and navigate comfortably. Please
consider splitting content into sub-articles and/or condensing it. (January
2... 阅读全帖
m*****s
发帖数: 4427
22
来自主题: PhotoGear版 - (转载)Nude photos that are OK at work
.CROP.article920-large.jpg
.CROP.article920-large.jpg
.CROP.article920-large.jpg
.CROP.article920-large.jpg
.CROP.article920-large.jpg
.CROP.article920-large.jpg
.CROP.article920-large.jpg
.CROP.article920-large.jpg
.CROP.article920-large.jpg
http://www.slate.com/blogs/behold/2012/12/06/shinichi_maruyama_
Specifically for NUDE, Maruyama created each image by combining 10,000
individual photographs of the dancers to compose a single shot. Maruyama is
aware his images capture a new way of showing ... 阅读全帖
s******n
发帖数: 518
23
既然你关心农药,那就推荐一个孟山都的roundup的危害的文章:
https://www.ecowatch.com/15-health-problems-linked-to-monsantos-roundup-
1882002128.html
Food
Guest Contributor
Jan. 23, 2015 11:44AM EST
15 Health Problems Linked to Monsanto's Roundup
Monsanto invented the herbicide glyphosate and brought it to market under
the trade name Roundup in 1974, after DDT was banned. But it wasn’t until
the late 1990s that the use of Roundup surged, thanks to Monsanto's
ingenious marketing strategy. The strategy? Genetically engineer ... 阅读全帖
s******n
发帖数: 518
24
来自主题: History版 - 英国继续禁止转基因
GMO ban letter sent to UK Parliament
(GMO) cause deadly harm to mankind and nature:
15th of March 2017
Genetically modified organisms (GMO) cause deadly h
arm to mankind and nature: we call for a full and perma
nent ban in the UK.
Dear Minister,
In 1999 The Lancet published a study showing that g
enetically modified potatoes caused stomach and
intestinal lesions in rats.
In the early 2000s, the UK government ran farm-sc
ale trials of GM crops to assess their impact on weeds and farm biodiversity... 阅读全帖
k*********u
发帖数: 2897
25
美国拿粮食收割世界的时间应该快到了。
布局都布了10多年,差不多该收网了。
就等着天灾加把油了,一切具备了。
China to add to squeeze on world corn supply
http://finance.yahoo.com/news/china-add-squeeze-world-corn-0221
BEIJING/SINGAPORE (Reuters) - Beijing and the influential U.S. agriculture
department may have overstated China's corn crop by as much as 14 percent,
pointing to higher imports from the world's second-largest consumer of the
grain that could squeeze already tightening global supplies.
If China plugs the gap between projected and actua... 阅读全帖
m*********a
发帖数: 3299
26
来自主题: USANews版 - 杀光亚裔,对美国屁影响没有
Jews .2% of world population, 20% of all Nobel prices, 40% of USA nobel
price, won more than 160 nobels.
All Asian are junk compare to Jewish people in your standard.
Literature[edit source | edit]
Year Laureate Country Rationale
1927 Bergson-Nobel-photo.jpg Henri Bergson[9][10] France "in
recognition of his rich and vitalizing ideas and the brilliant skill with
which they have been presented"[11]
1958 Boris Pasternak cropped.jpg Boris Pasternak[9][10] Sov... 阅读全帖
N***i
发帖数: 2063
27
来自主题: _pennystock版 - 化工行业展望
我找到的,和大家共享. 你们出去购物的,花了那么多钱,回来花点包子,发给我,也
不错.
Chemicals Industry Outlook & Review
OUTLOOK
After the sharp declines in the last two years, we expect worldwide chemical
production (excluding pharmaceuticals) to recover, albeit at a slow rate.
At a global level, we currently expect that chemical production will require
another couple of years to return to production levels seen before the
crisis. In industrialized countries, severe declines in production as a
result of the global financial and econom... 阅读全帖
p****y
发帖数: 23737
28
【 以下文字转载自 Vegetarianism 俱乐部 】
发信人: purity (purity), 信区: Vegetarianism
标 题: 转基因农田超级野草崛起,美国农民焦头烂额
发信站: BBS 未名空间站 (Mon Oct 4 10:07:30 2010, 美东)
转基因农田超级野草崛起,美国农民焦头烂额
森·哈姆林是一名拥有相关证书的作物顾问和农学家,他正在田纳西的戴尔斯堡寻找对
草甘膦产生抗性的杂草。艾迪·安德森正往他的地里追加喷洒灭草剂,以对抗那些对草
甘膦产生抗性的杂草。安德森先生有着大约3,000公顷大豆田,他正在对付那些有害的
长芒苋。
在至少22个州立十种产生抗性的杂草感染了上百万公顷的土地。艾迪·安德森是田纳西
州戴尔斯堡的一名农民。15年来他一直是免耕农业坚定的拥护者。免耕农业是一种环境
友好技术,几乎排除了耕作导致的水土流失以及肥料和杀虫剂造成的有害残留。
但今年情况不一样了。“农达”(Roundup)是孟山都公司原创的拳头产品,但现在也
有其他公司用它的属名“草甘膦”来进行销售,这东西对于农民来说,曾一度几乎算得
上是种奇迹化学品。它有着广谱的... 阅读全帖
c*****a
发帖数: 1238
29
顾秀林:孟山都公司禁止科学家发表转基因研究报告
顾秀林
下面的文章,“种子的践行”,是我今天从《科学美国人》2009-8上挖出来的,因为修
改书稿,发现草稿上引用了这个文件,却没有注出处,费了不少劲,才从豆丁网上找到
正本,却是严格的PDF版,不能抄贴,只好传给三千里外,在北京的儿子,请他帮忙打
下来。只过了不多时间,这个文件就在信箱里等着我了。
看到新老朋友每天都有上我博客来的,今天没有能力写新博文了,很不好意思。面对着
许多无言的期待,就允许我贴个洋文,有兴趣的朋友读读解个闷吧,我的无言的学生们
,今明两天不去网吧,读一读,试着翻译一次吧!
这篇编者的话,说的是美国转基因行业里发生的一件挺大的事情:孟山都等公司给科学
家立规矩,不许他们不经过公司的批准,擅自发表批评转基因科学和转基因技术的研究
报告,时间长达10年左右:一直到去年的8月,科学美国人发表这篇社评。在很长的时
间里,如果孟山都公司不喜欢哪个报告,那么它连同行评审的阶段都走不到。孟山都把
它手里掌握的知识产权——种子专利,当成了隔绝监督和科学批评的盾牌,用了10年,
天下奇观。所以从1998年到2007年,将近10年之久... 阅读全帖
h***s
发帖数: 1716
30
http://www.nydailynews.com/news/national/usda-mulls-action-disc
"USDA weighs action after Monsanto’s ‘Roundup Ready’ GMO alfalfa is found
in Washington field"
The incident marks the second case of GMO cross-contamination in the Pacific
Northwest in the past five months.
By David Knowles / NEW YORK DAILY NEWS
Monday, September 16, 2013, 4:01 PM
Alfalfa grown in a field in Washington was rejected by foreign buyers last
month after it was found to contain Monsanto's "Roundup Ready" genetically
modi... 阅读全帖
s******s
发帖数: 13035
31
来自主题: Military版 - 叹气啊,反转基因的看不到大势
你给whole foods拼命洗地,人自己都不敢这么说
####
Does Whole Foods Market’s quality standards prohibit GMOs?
No. It’s impossible for us to include GMOs as a catch-all standard at this
time due to the lack of regulation or requirement to disclose their presence
in foods. Our quality standards for food prohibit the use of artificial
colorings, flavorings, preservatives, hydrogenated oils, high fructose corn
syrup and other specific ingredients.
####
Do any products sold at Whole Foods Market contain GMOs?
Yes, as ... 阅读全帖
e**n
发帖数: 5876
32
4K录像越来越流行, 目前市场上可换镜头相机支持4K的有以下几个机型
A7S (需要外置解码器)
GH4
G7(GX8)
NX1
NX500
J5
这次主要比较一下crop factor. 目前绝大部分相机在4K下都是crop mode. 也就是
sensor的pixel和4K录像的pixel是1:1 match. 就是说, 是截了sensor中间大概8.3-8.
8MP的面积用于4K录像成像. 这就产生了2个问题, 一个是成像面积渐少, 画质自然就
下降, 另外就是损失了镜头广角.
A7S: 1:1 match,但是由于像素低, 所以crop的很少, 大概是1.1x. 不过A7S只有UHD
4K(3840 x 2160p), 没有Cinema 4K (4096 x 2160). 由于散热问题, A7S需要用外置解
码器才能拍4k.
GH4: 1:1 match. 在Cinema 4K下crop factor是1.24.
G7(GX8): 1:1 match. 只有UHD 4K(3840 x 2160p), 所以crop factor是1.31. GX8的4k
应该和G... 阅读全帖
h***s
发帖数: 1716
33
【 以下文字转载自 Military 讨论区 】
发信人: heyes (hoooyou), 信区: Military
标 题: [报道]农作物转基因技术"Roundup"危害
发信站: BBS 未名空间站 (Thu Sep 19 16:23:26 2013, 美东)
http://www.nydailynews.com/news/national/usda-mulls-action-disc
"USDA weighs action after Monsanto’s ‘Roundup Ready’ GMO alfalfa is found
in Washington field"
The incident marks the second case of GMO cross-contamination in the Pacific
Northwest in the past five months.
By David Knowles / NEW YORK DAILY NEWS
Monday, September 16, 2013, 4:01 PM
Alfalfa grown in a... 阅读全帖
p****y
发帖数: 23737
34
【 以下文字转载自 Vegetarianism 俱乐部 】
发信人: purity (purity), 信区: Vegetarianism
标 题: 转基因农田超级野草崛起,美国农民焦头烂额
发信站: BBS 未名空间站 (Mon Oct 4 10:07:30 2010, 美东)
转基因农田超级野草崛起,美国农民焦头烂额
森·哈姆林是一名拥有相关证书的作物顾问和农学家,他正在田纳西的戴尔斯堡寻找对
草甘膦产生抗性的杂草。艾迪·安德森正往他的地里追加喷洒灭草剂,以对抗那些对草
甘膦产生抗性的杂草。安德森先生有着大约3,000公顷大豆田,他正在对付那些有害的
长芒苋。
在至少22个州立十种产生抗性的杂草感染了上百万公顷的土地。艾迪·安德森是田纳西
州戴尔斯堡的一名农民。15年来他一直是免耕农业坚定的拥护者。免耕农业是一种环境
友好技术,几乎排除了耕作导致的水土流失以及肥料和杀虫剂造成的有害残留。
但今年情况不一样了。“农达”(Roundup)是孟山都公司原创的拳头产品,但现在也
有其他公司用它的属名“草甘膦”来进行销售,这东西对于农民来说,曾一度几乎算得
上是种奇迹化学品。它有着广谱的... 阅读全帖
p****y
发帖数: 23737
35
转基因农田超级野草崛起,美国农民焦头烂额
森·哈姆林是一名拥有相关证书的作物顾问和农学家,他正在田纳西的戴尔斯堡寻找对
草甘膦产生抗性的杂草。艾迪·安德森正往他的地里追加喷洒灭草剂,以对抗那些对草
甘膦产生抗性的杂草。安德森先生有着大约3,000公顷大豆田,他正在对付那些有害的
长芒苋。
在至少22个州立十种产生抗性的杂草感染了上百万公顷的土地。艾迪·安德森是田纳西
州戴尔斯堡的一名农民。15年来他一直是免耕农业坚定的拥护者。免耕农业是一种环境
友好技术,几乎排除了耕作导致的水土流失以及肥料和杀虫剂造成的有害残留。
但今年情况不一样了。“农达”(Roundup)是孟山都公司原创的拳头产品,但现在也
有其他公司用它的属名“草甘膦”来进行销售,这东西对于农民来说,曾一度几乎算得
上是种奇迹化学品。它有着广谱的除草功能,使用起来简单安全,降解迅速,减轻了对
环境的影响。
然而,美国农民们对却没想到,那种产生奇迹的化学品除草剂“农达”的广泛使用,却
导致了抗农达杂草在美国各地的传播。从2000年开始至少十种抗农达杂草已经在22个州
里感染里上百万公顷的耕地。最近一个下午,安德森先生看着拖拉机们... 阅读全帖
s******n
发帖数: 518
36
来自主题: History版 - 英国继续禁止转基因
英国继续禁止转基因
https://www.telegraph.co.uk/news/2017/11/28/gm-crops-will-continue-banned-
britain-brexit-says-michael-gove/
GM crops will continue to be banned in Britain after Brexit says Michael
Gove in blow to UK/US trade deal
Christopher Hope, Chief Political Correspondent
28 November 2017 • 9:00pm
Food made from genetically modified crops will continue to be banned in the
UK after Britain leaves the European Union, Michael Gove has suggested.
The Environment secretary’s admission could dam... 阅读全帖
u***r
发帖数: 4825
37
Shell Shock: Chinese Demand Reshapes U.S. Pecan Business
http://online.wsj.com/article/SB1000142405274870407680457618077
Pecans are as all-American as anything can be. Washington and Jefferson grew
them. They are the state nut of Arkansas, Alabama and Texas. The U.S. grows
about two-thirds of the world's pecans and chews most of them itself.
For generations, pecan prices have fallen with bumper crops and soared with
lousy ones. But lately, they've only been going up. A pound of pecans in the
she... 阅读全帖
s*******e
发帖数: 1544
38
http://www.biotech-info.net/Full_version_first_nine.pdf
专业词汇:
Crops engineered to tolerate applications of herbicides,
or so-called “herbicide-tolerant” crops (HT),
Corn and cotton have been genetically engineered to express the
bacterialtoxin Bacillus thuringiensis, or Bt.
Summary:
1) in the first three years of commercial use, this Pesticide Reduction
claim was justified. But since 1999 it has
not been.
2)GE corn, soybeans and cotton have led to a 122 million
pound increase in pesticide use si... 阅读全帖
a*******m
发帖数: 14194
39
加拿大的玉米带土地价格最近几年一直在涨。
Canada’s New Corn Belt Attracts Hot Money to Bargain Farmland
http://www.bloomberg.com/news/2012-11-08/canada-s-new-corn-belt
U.S. farmers in the Midwest, the center of corn cultivation in North America
, have watched helplessly as the worst drought in more than five decades has
devastated their crop.
Canadian farmers in the prairie provinces of Manitoba, Saskatchewan and
Alberta, long one of the greatest wheat-growing regions on Earth, have
started planting corn, Bloomberg ... 阅读全帖
a*******m
发帖数: 14194
40
最后一点,东北地区,一年一熟,比南方一年两熟,三熟的地区风险要大不少。
要是赶上,严寒,冰冻,水灾等,一年的收成就全砸锅了。
要是连续几年的灾情,那就完蛋了。
过去这10来年,天气还算不错,老天眷顾吧。98年洪灾之后,没有太大的大范围灾害。
雪压东北黑土地,埋了不少玉米
http://tv.cntv.cn/video/C10329/6bb9264652b64569a0a2fc8252177b18
8.)如果真的进入冰河期,中国将面临巨大灾难。
http://www.mitbbs.com/pc/pccon.php?id=6913&nid=155321
现在,中国的产粮省份,绝大多数在北部,东三省,河南,山东等,
南方省市广东,福建,浙江等全部需要北方的粮食调运。特别是广东,
粮食自给率大概30%, 70%的口粮要靠北方调运。
而小冰河期的特征就是,北方寒冷干燥,这样北方的产粮区将遭受严重
威胁,甚至灭顶之灾。现在,北方是粮食主产区,南方产的粮食很少,
这样就会加大冰河期对中国的危害。中国现有的粮食生产布局,不怕全球
变暖,变暖之后,北方温度升高,降水增多,特别是东北地区,要是由
一年一熟... 阅读全帖
s*******e
发帖数: 1544
41
超市里应该都是转的。美国~90%玉米是转基因的。
玉米花粉可以传播几英里,所以就算没转的也很可能被污染成转的了。
whole foods 都没有有机新鲜玉米卖。估计是保证非转的成本太大。
普通超市更不用说了,算算概率就知道了
美国主要转基因作物:
Canola (approx. 90% of U.S. crop)
Corn (approx. 88% of U.S. crop in 2011)
Cotton (approx. 90% of U.S. crop in 2011)
Papaya (most of Hawaiian crop; approximately 988 acres)
Soy (approx. 94% of U.S. crop in 2011)
Sugar Beets (approx. 95% of U.S. crop in 2010)
Zucchini and Yellow Summer Squash (approx. 25,000 acres)
A
g***j
发帖数: 40861
42
来自主题: Military版 - 我在美国吃转基因食品 (转载)
【 以下文字转载自 gardening 讨论区 】
发信人: Taraxacum (彩烟游士), 信区: gardening
标 题: 我在美国吃转基因食品
发信站: BBS 未名空间站 (Thu Nov 12 19:52:49 2015, 美东)
美国这个地方吧,什么都好,就是转基因食品太多!
生活在美国,如果你不想吃转基因食品,那也不是不可能,但还是有相当难度的。我本
人不是研究转基因的专家,但对转基因却非常关心。美国超市里有转基因食品上市了,
方舟子和崔永元又打起来了,这样的时候,我都要跑去看看热闹。美国政府在2015年初
批准转基因苹果(北极苹果)在美国上市之后,我过段时间就去超市转一圈,很想亲眼
看看转基因苹果是什么样子,但到目前我还没有见过转基因苹果,更没有吃过转基因苹
果。我等得都有点急了。现在中国国内有句讽刺人的话:你就是吃转基因的命,操转基
因的心!我还真是这样的人。
转基因食品是否安全?对这个问题,挺转派(主要是农业生物公司和很多学生物的人)
和反转派(主要是有机农业及部分追随者)争得不可开交。我个人认为,目前市场上的
转基因和非转基因食品对健康的影响没有区别,两... 阅读全帖
b********n
发帖数: 38600
43
Stories: Trump’s Tariffs Betray Base
https://terribletariffs.com/stories/
Then there are the countless farmers and exporters who have seen their
markets dry up as trading partners impose retaliatory tariffs.
'47 Brand Hats: The Massachusetts company, which faces higher raw material
costs thanks to Trump's tariffs, cannot find domestic suppliers to produce
hats. It is considering job cuts to compensate.
5th Avenue Energy: This small California renewable energy firm found that
lighting fixtures an... 阅读全帖
a**e
发帖数: 8800
44
Net: 为了所谓的绿色能源,2007,在左派推动下,立法要求在汽油里加入ethanol。
O8大力推动种植玉米生产ethanol。仅仅6年,后果已经在那里了。
大面积的原始植被/湿地变成玉米地,水土流失,被化肥污染的水进入水系,甚至影响
到饮用水,流入的污染水在墨西哥湾造成大面积的死亡区,水体生物灭绝。
最有意思的地方在于,生产ethanol的前期后期要花费的能量比生产出的ethanol能产生
的能量多。
AP Investigation: Obama's green energy drive comes with an unadvertised
environmental cost
http://news.yahoo.com/secret-dirty-cost-obamas-green-051200204.
CORYDON, Iowa (AP) -- The hills of southern Iowa bear the scars of America's
push for green energy: The brown gashes where rain has washed ... 阅读全帖
l****z
发帖数: 29846
45
World's First Robot-Run Lettuce Farm to Produce 30,000 Heads Daily; Tipping
Point for Workerless Agriculture
updated on Fri Jan 29, 2016 07:20
Future of Farming
The future of farming has arrived. It's vertical, soilless, and run by
robots.
Tech Insider reports World's First Robot-run farm will harvest 30,000 heads
of lettuce daily.
The Japanese lettuce production company Spread believes the farmers of
the future will be robots.
So much so that Spread is creating the world's first farm m... 阅读全帖
h***a
发帖数: 312
46
来自主题: NextGeneration版 - GMO
Do you know that a lot of GMO is present in baby food?
http://www.aaemonline.org/gmopost.html
https://www.youtube.com/watch?v=eeW5yUSqdhY
American academy of enviromental medicine
Genetically Modified Foods
According to the World Health Organization, Genetically Modified Organisms(
GMOs) are "organisms in which the genetic material (DNA) has been altered in
such a way that does not occur naturally."1 This technology is also
referred to as "genetic engineering", "biotechnology" or "recombinant D... 阅读全帖
h***a
发帖数: 312
47
来自主题: Parenting版 - Do you choose GMO?
http://www.aaemonline.org/gmopost.html
American academy of enviromental medicine
Genetically Modified Foods
According to the World Health Organization, Genetically Modified Organisms(
GMOs) are "organisms in which the genetic material (DNA) has been altered in
such a way that does not occur naturally."1 This technology is also
referred to as "genetic engineering", "biotechnology" or "recombinant DNA
technology" and consists of randomly inserting genetic fragments of DNA from
one organism to ano... 阅读全帖
q*d
发帖数: 22178
48
☆─────────────────────────────────────☆
swjtuer (swjtuer) 于 (Tue Mar 30 23:56:30 2010, 美东) 提到:
星期一
早餐 牛奶,煮鸡蛋,玉米馒头,榨菜
早点 芦柑
午餐 中大:绿豆饭,木须肉,海米冬瓜,棒骨菠菜汤
小婴:绿豆饭,三叶瓜炒肉,海米冬瓜,棒骨菠菜汤
午点 冰糖山楂水,蔬菜饼
晚餐 棒骨冬苋菜瘦肉粥,卤肉秋叶夹馍

星期二
早餐 牛奶,蒸鸡蛋,枣泥糕
早点 香蕉
午餐 中大:胡萝卜饭,芹菜炒牛肉,珊瑚豆腐,棒骨凤尾汤
小婴:胡萝卜饭,芹菜炒肉,珊瑚豆腐,棒骨凤尾汤
午点 果汁,卤猪肝
晚餐 豌豆肉末焖饭,番茄虾皮紫菜汤
星期三
早餐 南瓜粥,卤蛋,如意肉卷
早点 脐橙
午餐 中大:金银饭,咸烧白,海米儿菜,棒骨冬苋菜汤
小婴:金银饭,樱桃肉,海米儿菜,棒骨冬苋菜汤
午点 牛奶,蛋卷
晚餐 米饭,蒜苔炒肉,芙蓉蒸蛋,棒骨海带萝卜汤
星期四
早餐 牛奶,蒸鸡蛋,奶香馒头
早点 苹果
午餐 中大:南瓜饭,什锦鱼丸,韭菜炒豆干,番茄菌类鱼汤
... 阅读全帖
l****z
发帖数: 29846
49
来自主题: Arizona版 - 我在美国吃转基因食品 (转载)
【 以下文字转载自 gardening 讨论区 】
发信人: Taraxacum (彩烟游士), 信区: gardening
标 题: 我在美国吃转基因食品
发信站: BBS 未名空间站 (Thu Nov 12 19:52:49 2015, 美东)
美国这个地方吧,什么都好,就是转基因食品太多!
生活在美国,如果你不想吃转基因食品,那也不是不可能,但还是有相当难度的。我本
人不是研究转基因的专家,但对转基因却非常关心。美国超市里有转基因食品上市了,
方舟子和崔永元又打起来了,这样的时候,我都要跑去看看热闹。美国政府在2015年初
批准转基因苹果(北极苹果)在美国上市之后,我过段时间就去超市转一圈,很想亲眼
看看转基因苹果是什么样子,但到目前我还没有见过转基因苹果,更没有吃过转基因苹
果。我等得都有点急了。现在中国国内有句讽刺人的话:你就是吃转基因的命,操转基
因的心!我还真是这样的人。
转基因食品是否安全?对这个问题,挺转派(主要是农业生物公司和很多学生物的人)
和反转派(主要是有机农业及部分追随者)争得不可开交。我个人认为,目前市场上的
转基因和非转基因食品对健康的影响没有区别,两... 阅读全帖
j****y
发帖数: 1714
50
来自主题: loseweight版 - 如何从barcode里解读GMO食物
I am not so sure GMO is harmless.
see http://articles.mercola.com/sites/articles/archive/2013/10/13/cummins-gmo-labeling.aspx
Why GE Cotton Is a Major Health Hazard
About 20 percent of genetically engineered (GE) crops are used in processed
food. The remaining 80 percent of GE crops go into (non-organic) animal feed
, cotton, biofuels, cosmetics, and nutritional supplements. This is one of
the reasons why I recommend eating organically-raised, grass-fed or pastured
meats only and shopping for ce... 阅读全帖
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