After the founding of new China in fertilizers and other technologies together, the grain yield increase soon.
新中国成立后，在化肥和其他技术共同作用下，粮食单产增加很快。
The results show that, under the dual mulching mode of plastic film and straw, the grain yield increase by 12.
结果表明，地膜和秸秆双元覆盖模式下小麦籽粒产量比对照增产12。
We must protect primary farmland, keep the area sown to grain stable, improve the structure of grain varieties grown and increase the per unit area yield of grain.
要保护好基本农田，稳定粮食播种面积，优化粮食品种结构，着力提高粮食单产。
Some measures have been pointed for the increase of grain yield and quality of wheat.
同时还提出了根外施用微肥来提高产量、改善籽粒品质的具体措施。
The UN FAO has decided to get involved in the work of spreading the coverage of Yuan's high-yield hybrid rice, which it considers the best way to increase the world's grain output.
联合国粮农组织决定参与扩大袁隆平的高产量杂交水稻种植面积的工作，该组织认为这是提高世界粮食产量的最佳途径。
It is enormously important to increase the yield of grain plants and a great deal has happened through the work of the geneticists in the last few years.
增加粮食作物的产量十分重要，在过去的一些年里，在基因学家的努力下已经取得了很大进展。
To raise grain yield it is necessary to increase the investment in agriculture and to ensure proper scale of growing area under grain crops.
要增加粮食产量，必须增加对农业的投入，保持适度规模的粮食种植面积。
The result demonstrates that the grain Blue Box and Market Price Support policies all have the function to increase the grain yield.
实证结果显示粮食“绿箱”支持政策与市场价格支持政策均有增加粮食产量的作用。
Increase in grain yield was attributed mainly to the increase in total number of spikelets, which resulted mainly from a large panicle.
随着品种演进产量逐步提高，其原因主要是每穗粒数的增多导致总颖花量的增加。
The results suggested that the way to increase yield in the area with higher production level was to improve grain number of ear and grain weight.
本研究结果表明，在较高的产量水平下，增加每穗粒数和千粒重是增产的方向。
We will effectively keep the area planted with grain crops stable, focus on increasing the yield per unit area and optimizing the variety mix, and increase the country's grain production capacity.
我们要切实稳定种植面积，着力提高单产，优化品种结构，推进全国新增粮食生产能力建设。
Therefore, genetic analysis of grain shape is of great significance for increase of rice yield.
因此，阐明水稻粒形遗传控制的机理，对提高水稻产量具有十分重要的意义。
The wheat is one of the important grain crops in China, It is important to reveal the mechanism of photosynthetic to improve the photosynthetic efficiency and increase yield.
小麦是我国重要的粮食作物之一，揭示其光合作用机理对于提高光合效率，增加单位面积产量具有极其重要的意义。
Continue to increase nitrogen rate, grain yield decreased significantly. No. of spikes, grains per hectare and protein yield decreased or had no significant differences.
继续增加施氮量子粒产量显著降低，公顷穗数、穗粒数、蛋白质产量降低或无显著差异。
The result indicated that, under the same base fertilization, increases topdressing nitrogen to certain extent could significantly increase grain yield.
结果表明，在底肥相同的条件下，在一定范围内增加追施氮肥，产量显著提高。
The grains and grain weight decreased and the blasted rate and yield loss rate of rice increased with the increase of disease grains each ear.
水稻稻曲病随着每穗稻曲球数增加，穗粒数、粒重及千粒重下降，秕谷率上升，产量损失率增加。
The intermediate tillers could increase grain number per ear by over 5.44% at the same planting density. This indicates that it has a great potential for increasing yield.
在相同密度条件下，利用中位蘖栽培，能提高每穗粒数5．44％以上，表现出具有较大的增产潜力。
The major reason for the improved wheat yield was the increase in the number of grains per spike and the thousand-grain-weight.
改进小麦产量的主要因素是每穗粒数和千粒重的增加。
With the increase of wheat ploidies, nutrient use efficiency for biomass and that for grain yield all increased significantly.
随小麦的进化，生物量养分利用效率和产量养分利用效率均显著增加。
Which all bring about a tremendous effect on agricultural economy of Qingdao, increase grain yield and agriculturalbenefit as well as peasant's income.
农业补贴政策的调整促进了粮食增产、农业增效、农民增收。
Bottom application of CU could significantly increase the grain yield, AE, and PFP of maize, compared with side-dressing CU.
与控释尿素侧施相比，底施对玉米产量、AE和PFP的增加效果更显著。
The results indicated that the water management measure of frequent irrigations under moderate water deficit at tillering stage could increase the grain yield of rice.
表明在分蘖期适度水分亏缺和增加灌溉次数的水分管理措施具有增产效果。
When the aluminum content increases, the grain size of cold-rolled annealed panel becomes small, but the hardness, yield strength and tensile strength of stainless steel 439 increase.
随着439不锈钢合金成分中铝含量的增加，冷轧退火板的晶粒尺寸较小，硬度、屈服强度和抗拉强度升高。
The drop's key period of time for yield are found by analyzed the drop's effect of increase and reduce for crops, it include summer grain crops, autumn crops and oil crops.
通过对夏粮、秋粮和油料作物降水的增减产效应分析，找出了降水对产量影响的关键时段。
Phosphorus potassium cooperates and USES, can strengthen group and individual quality of wheat, raise the forming ear rate, increase 1000-grain weight, achieve the purpose of stable high yield.
磷钾肥配合施用，可增强小麦群个体素质，提高成穗率，增加千粒重，达到高产稳产的目的。
The results indicate that, with the increase of rolling times, the grain size becomes smaller, the content of sorbite multiplicates, and the yield strength improves.
结果表明，随轧制道次的增加，晶粒尺寸逐渐减小，索氏体的含量不断增加，屈服强度逐渐提高。
The result indicated that the increase of grain yield was mainly attributed to magnifying of total sink capacity with the increase of number of spikelets per panicle as the key factor.
结果表明，产量的增加主要与品种改良过程中总库容的扩大有关，其中每穗粒数的增加是关键。
C. With a relatively stable cultivation area, China can achieve its desired total grain output target if the annual average increase rate of per unit yield is 1%.
在播种面积相对稳定的前提下，只要粮食单产年平均递增1%，就可以达到预期的粮食总产量目标。
C. With a relatively stable cultivation area, China can achieve its desired total grain output target if the annual average increase rate of per unit yield is 1%.
在播种面积相对稳定的前提下，只要粮食单产年平均递增1%，就可以达到预期的粮食总产量目标。
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