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。
Jinan 17. a strong gluten wheat, was taken as an experimental material to study the effect of nitrogen application methods on grain yield and quality.
以优质强筋小麦济南17为材料，研究氮肥不同施用量、基追比和追氮时期对小麦籽粒产量和品质的影响，分析了产量与品质的关系。
Drought stress not only affected the development and yield of maize, but also affected the grain quality.
干旱胁迫不仅影响玉米生长发育和产量，而且影响了玉米的子粒品质。
An important group of fungi attacks the roots, stalks, and ears, causing rots that reduce yield and damage grain quality.
一组重要的真菌侵害玉米的根，茎和穗，导致产量减少和颗粒质量。
Wheat population quality, root system distribution, grain yield and quality were studied under different fertilizer application treatment in the condition of superhighyielding wheat cultivation.
在小麦超高产栽培条件下利用不同施肥量和不同施肥比例的处理，研究了小麦群体质量、根系分布、子粒产量和品质。
The improvement of grain quality and yield is key in China's wheat production.
提高籽粒品质和产量是当前国内小麦生产的核心。
Field experiment was carried out to investigate potassium absorption, grain yield and quality between high-oil and common corn affected by potassium application.
采用田间试验研究钾肥用量对高油玉米和普通玉米吸钾特性及子粒品质和产量的影响。
Effects of different nitrogen application amount and regimes on the grain yield and quality of wheat were studied.
研究分析了氮素施量和不同运筹方式对优质小麦与普通小麦籽粒产量和品质的影响。
The effects of light distribution in maize population on grain yield and quality were studied by determining the light distribution character among different plant densities.
通过测定不同种植密度玉米群体的光能分布，研究了群体光能分布特征对玉米产量和品质的影响。
The effects of different proportion of basal nitrogen and topdressing nitrogen on grain quality and yield of strong gluten wheat variety jinan 17 are studied in the article.
研究了氮肥不同底追比例对强筋小麦品种济南17籽粒品质和产量的影响。
Heilongjiang province is the important commodity grain production base. It is very important to improve the quality and yield of the grain for enhancing the whole national economy level.
黑龙江是国家重要商品粮基地，提高粮食产量和质量，对提高整个国民经济水平占有重要地位。
Liquor production by single grain fermentation and by multiple grains fermentation will also result in different liquor yield and liquor quality.
多粮组合发酵为微生物提供丰富的营养和创造适宜的环境；多粮组合发酵有利于提高出酒率和酒的质量。
The effects of different nitrogen and phosphorus application on grain yield and quality of compact corn Longdan 26 were studied.
以粮饲兼用型玉米主栽品种龙单26为试验材料，研究了不同氮、磷施用量对玉米产量和品质的影响。
Under the field experiment conditions, effects of site-specific nitrogen management(SSNM)on grain yield and grain quality of rice were studied.
在大田试验条件下，观察了实地氮肥管理对水稻产量和稻米品质的影响。
The forage yield, re-growth and quality of the Pennisetum hybrid following different grain and forage corps were studied in an agricultural zone in the Yangtze River Basin.
对长江流域农区不同粮草前作下杂交狼尾草的草产量、再生情况和营养品质进行了研究。
Grain traits are associated with both yield and quality.
谷粒性状与产量和品质都有关联。
The result showed(1) the correlation and partial correlation relationships of grain color, plumpness to yield and quality characters were not significant.
结果表明，（1）籽粒颜色和饱满度与产量及品质性状的相关和偏相关均不显著；
Effects of nitrogen rates on grain yield and quality of wheat in different soil fertility were studied.
在高、低两种肥力土壤下，研究了施氮量对小麦子粒产量和综合品质性状的影响。
Effects of different nitrogen application amount on grain yield and quality of wheat variety-Wanmai 44 (middle gluten) were studied.
研究分析了氮素施量对优质中筋小麦皖麦44籽粒产量和品质的影响。
The experience in exploiting and utilizing new hybrid rice combinations with high yield and good grain quality to strengthen the marketing competitiveness was introduced.
就种子公司如何通过不断开发和利用杂交水稻优质高产新组合，增强市场竞争力的经验作了介绍。
A suitable grain shape and 1000-grain weight are not only related closely to the rice yield but also to the rice quality.
选择适当的粒形和千粒重无论是对水稻的产量还是对水稻的品质均具有重要的意义。
Rice blast and stem borers have done harm to rice production, led to decreased rice yield and inferior grain quality.
稻瘟病和螟虫等病虫害严重危害着水稻生产，导致水稻产量下降，稻米品质变劣。
There were correlations between the major brewing quality characters and the economic characters on grain yield in all materials.
参试品种（组合）的主要酿造品质与经济性状间存在相关性。
The results showed that only under the optimum light radiation condition of population, the light energy could be fully utilized, and the grain yield was the highest and the quality was the best.
结果显示，只有光照条件适宜的群体，才能充分利用光能，并可获得高产优质的玉米子粒。
Leaf early senescence directly reduces its photosynthetic capacity, decreasing crop yield and grain quality.
水稻叶片早衰直接影响作物的光合效率，减少产量，降低品质。
Crossing it with Zaohui 89, a new two-line early hybrid rice combination, Jinliangyou 289, was developed and it was characterized with both high yield and good grain quality.
利用该不育系与早恢89配组育成两系杂交早稻新组合金两优289，该组合具有产量高、米质较优、综合性状好等特点。
The effects of nitrogen fertilization levels on rice grain yield and quality were studied under different irrigation methods by using japonica rice cultivar 9325 as material.
以常规粳稻品种9325为材料，研究了大田条件下不同灌溉方式和氮素水平对水稻氮素利用及稻米产量和品质的影响。
The effects of nitrogen fertilization levels on rice grain yield and quality were studied under different irrigation methods by using japonica rice cultivar 9325 as material.
以常规粳稻品种9325为材料，研究了大田条件下不同灌溉方式和氮素水平对水稻氮素利用及稻米产量和品质的影响。
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