yield components的例句大全

In Shandong province, by the use of sowing in different of stages different region, the difference of light and temperature factor under natural conditions were formed. Systematically analysis effects of coefficient of light and temperature factor on yield and its components in maize were also presented.

在山东省境内采用不同区域分期播种，形成自然条件下光温值的差异，系统分析光、温因子与玉米产量的关系。

the yield from aspen timber is best when relatively short components of sawn wood can be utilized.

当短的锯木部件可被利用时，白杨可以达到最佳产量。

Conclu sion : Proper decocting frequency and adding volume will increase yield of the main active components.

结论: 控制煎煮次数与加水量将有利于主要有效成分的提取.

the study on oil yield and components of two new varieties rosa rugosa of "feng hua" and "zi zhi"

新品种丰花玫瑰与紫枝玫瑰出油率及成分的探讨

Sulphur Effect on Protein Components and Grain Yield of Wheat

硫肥对小麦蛋白质组分及产量的影响

simultaneous distillation extractor was used for extracting the flavour components in wulong tea and raw tea. the yield obtained in wulong tea was 3.65% and in raw tea was 2.40%.

报道了用同时蒸馏萃取装置分别提取乌龙茶与鲜茶香气成分，测得乌龙茶的香气成分含量为3.65%，鲜茶的香气成分含量为2.40%。

Effects of Nitrogen Fertilizer on Grain Protein Content And protein Components and Yield of Wheat

氮素营养对小麦产量和籽粒蛋白质及组分含量的影响

studies on key components for obtaining high grain yield of hybrid rice

杂交稻高产结构研究

the dissection of genetic basis for grain yield and its components is a hot area in crop genetic improvement.

产量及其构成因子的遗传基础解析是作物遗传育种领域的研究热点。

Studies on the Yield Superiority and Ecological Combining Ability of Components in Binary Mixtures of Wheat

小麦二系混合种的产量优势及其成员品种的生态组合力研究

Goose faeces and inorganic fertilizer ( nitrogen, phosphorous and potassium) were applied to Medicago sativa and Lolium multiflorum cultivated pasture swards to compare their effects on the yield and nutrient components of two forage types.

在苜蓿Medicago Sativa和黑麦草Lolium multiflorum人工草地上分别施用鹅粪、化肥进行比较试验，探讨不同肥料种类对牧草产量及其营养成分的影响。

Dynamic Changes on the Components and Yield of Mixed Grassland of Alfalfa and Bromus Inermis

紫花苜蓿与无芒雀麦混播草地组分及产量变化动态

The decrease of number of available tillers was the main factor in the components of yield loss.

在产量损失构成中，有效分蘖数的减少为主要因素。