遗传变化可能会多次和敏感的激活基因改造，并可能产生逐渐丧失生产力的转基因品种的或意外的有毒植物产品。
The genetic changes activated in GM may be numerous and subtle, and may produce gradual loss in productivity of GM varieties or unexpected toxic plant products.
今年将种植809公顷的玉米和405公顷的大豆(均为转基因品种)，预计生产约9100公吨玉米和1362公吨大豆。
This year Raasch Farms will produce 809 hectares of corn (all GM) and 405 hectares of soybeans (all GM). This year we expect to produce about 9,100 mt of corn and 1,362 mt of soybeans.
新的转基因品种的最初评估是在小规模田间试验中进行的，在此试验条件下，稀有事件例如与杂草种的杂交可能不会产生明显的结果。
Evaluation of novel transgenic lines is initially in small-scale field trials, where it is likely that rare events, such as hybridization with weed species, may have insignificant consequences.
谭志娟表示，仅去年一年，我国进口的大豆量就达8170万吨，其中，多数为转基因品种。换句话说，我国的大豆消费，八成多需依靠进口。
Nationwide, China imported 81.7 million tons of soybeans-mostly GM ones-last year, which meant more than 80 percent of its soybean consumption was met by imports, said Tan.
某些转基因玉米品种可以生产一种天然杀虫剂，保护玉米免受以玉米为食的昆虫的侵害。
Certain genetically modified strains of maize produce a natural insecticide that protects against maize-eating insects.
2007年，乌干达成为使用鲁汶改良品种的第一块试验田，尽管舆论对于转基因食品的一系列顾虑很可能阻止它长久的成功。
In 2007, Ugandan field trials of the first Leuven uber-banana were announced, although public distaste of the idea of GM foods may impede its long term success.
一个新的转基因作物品种已经接受了一项重要的测试，这是一个耐旱的玉米品种，由美国孟山都公司开发选育，在美国进行种植推广。
An important test case may come in the form of a new GM crop, a drought-tolerant corn variety being developed by the Monsanto Company for use in the us.
2009年由印度的公营部门开发的一种转基因棉花品种已经投放市场，而由一家私人公司研制的品种已经批准进入商业化生产。
In 2009 a GM version of an Indian cotton variety, developed in the public sector, came to market, and a variety engineered by a private Indian firm has been approved for commercialisation.
在转基因抗虫棉育种中，应注意各性状间的动态平衡，有利于育成优质高产抗虫棉品种。
In transgenic cotton variety breeding, it is likely to found out the high quality and high yield transgenic cotton variety within the suitable selections among every character.
由于气候变化，带来更多的不确定性，中国急需开发自己的抗旱农作物品种，包括常规的和转基因的产品”。
As the climate is bringing more uncertainties, it ' s urgent for China to move quickly to develop its own anti-drought varieties, both conventional and GM products.
对36个转基因抗虫棉品种（品系）进行试验，比较了它们的产量、抗棉铃虫和红铃虫特性以及纤维品质之间的差异，并进行综合评价。
The yield, resistance to Helicoverpa amigera and Pectinophora gossypiella, fiber quality of 36 varieties or strains of transgenic pest-resistant cotton were evaluated.
土壤供钾不足，钾吸收受抑，高产转基因棉花品种的应用以及不良环境因子的胁迫等是导致缺钾的重要原因。
Low supply and uptake of k, adoption of modern cotton varieties particularly Bt transgenic cotton, and environmental stress are obvious contributors to potassium deficiency.
第二项研究中，单独对转基因GT73油菜品种进行试验，发现喂食这种转基因油菜老鼠的肝脏重量相对增加，与喂食非转基因亲本油菜老鼠的肝脏重量相比提高了16%。
The second study, conducted solely with the GT73 variety, found that rats fed this GM rape had relative liver weights that were increased up to 16% compared to those fed the non-GM parental line.
以转基因耐盐品种8912 2和其受体陇春13号两种小麦为实验材料，研究了小麦幼苗在不同盐浓度胁迫下呼吸途径动态变化。
Using transgenic salt tolerant wheat 89122 and its receptor Longchun 13 as test material, the dynamic changes of respiration pathway of wheat seedlings at different salt concentration were studied.
说明取食两个转基因棉花品种后，对甜菜夜蛾中肠消化酶虽有一定影响，但随着取食时间的延长，其影响呈逐步缩小趋势。
It indicated that S. exigua feeding on the two transgenic cottons have been influenced, but the influence becomes shorten with prolonging feed time.
袁隆平院士警告说，某些转基因农作物，特别是抗虫害品种，至少需要一代或两代人吃做试验，因为它们对人类健康产生的后果仍然是不清楚的。
Yuan Longping, an academician, has warned that some GM crops, particularly the anti-insect strains, need human trials over at least one or two generations, as their health implications remain unclear.
孟山度公司然而声称，“成分分析”确定该基因大豆(作为整体)与非转基因大豆的父母和其他多种品种相比大体上等同。
Monsanto then claimed that 'compositional analyses' established that the GM soya (as a whole) was substantially equivalent to the non-GM parent variety and other soya varieties.
采用体细胞融合、转基因技术等手段已经培育出了一些耐冷的品种，无性系变异的利用也已经在一些作物上取得成功。
Through gene transferring and somatic hybridization, cold-tolerant varieties have been obtained and the exploitation of somaclonal variation of some crops also succeeds.
利用转基因技术培育抗虫杨树新品种已成为当前植物遗传改良的重要手段。
It is important to cultivate poplar that can resist insect. Transgenosis technology has become main means to improve the quality of insect-resistant of present plant by creating new varieties.
利用转基因技术培育抗虫杨树新品种已成为当前植物遗传改良的重要手段。
It is important to cultivate poplar that can resist insect. Transgenosis technology has become main means to improve the quality of insect-resistant of present plant by creating new varieties.
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