查询词典 maize

The mechanism of fertility conversion of temperature sensitive genic male sterile line in maize was studied by the methods of sowing with stages and investigating leafage.

利用分期播种和田间跟踪调查叶龄的方法，以琼 6Qms为材料研究了玉米温敏型核雄性不育的育性转换机制，结果表明，日最高温度是育性转换的主要因子，表现出低温可育，高温不育，育性转换的温度区间为 2 7～ 31℃；同时日照长度对育性转换也有一定的影响，表现为长日照不育，短日照可育。

By contrast with the WPPM, the other treatments, especially the straw mulching, both of the root and the leafage can not get sufficient growth before July because of the low temperature, and after then, there was plentiful rainfall, so the leafage and stems still accumulated the assimilation products that should be distributed to ear. that led to the reductions of their economic outputs.The yield of maize covered with WPPM was the highest.

秸秆覆盖和露地的玉米在整个生育期内，尤其是秸秆覆盖，出现了各器官生长发育紊乱(如根系、根叶组等生长不充分和茎、穗叶组等过剩生长)的现象，导致了生育后期茎叶与穗争夺有限的光合产物，干物质积累不适时、分配不合理和最终经济产量的降低。

In summer maize seeds,variation coefficient of Leu variation is 17.13%, and the least effect is Try.

夏玉米子粒氨基酸含量受施肥影响最大的是亮氨酸，其变异系数为17.13%，最小的是色氨酸，其CV为7.9%。

Drought is the main limiting factor in the production of maize.

干旱是玉米生产的主要限制因素。

In order to further study, with a new method of preparation of DNA fibers which has conquered the disadvantage of the way of squashing in liquefacient nitrogen,high-quality fibers were been gotten from maize which has large genome and contains numerous types of highly repeat DNA elements.

为了进一步分析，对现有的提核方法进行了改进，采用了新的方法制备DNA纤维，克服了液氮研磨法的不足，并在基因组比较大，重复序列较多的玉米上获得成功，同时用伸展DNA纤维的荧光原位杂交技术测定了端粒DNA在玉米染色体上的拷贝数。

With the development of livestock industry in our country, silage maize will be paid more and more attention .

随着我国畜牧业的发展，青贮玉米受到越来越多的重视。

A study was performed to determine the effects of vegetable fruit lixivium(such as maize,potato and sweet potato lixivims)on in situ bioremediation of scenic water.

研究了玉米、土豆和番薯等蔬果类浸出液在景观水体原位生物修复中的作用。

Results show that grain weight increase in summer maize under different moisture conditions is in accordance with logistic curve.

结果表明，不同水分条件下，各处理夏玉米籽粒增重进程符合Logistic生长曲线。

Maize and lucerne, apart from wheat and barley , are the crops best suited to their climate

除了小麦和大麦外，玉米和苜蓿是最适合他们那种气候的作物。

Maize and lucerne, apart from wheat and barley, are the crops best suited to their clmate.

除了小麦和大麦外，玉米和苜蓿是最适合他们那种气候的作物。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。