Spike degeneration and sterile grain rate can be decreased by increasing Zn and Si fertilizer, and the number of grains per ear and grain yield can be increased.
增施锌硅肥对小麦有显著的减少小穗退化、降低空秕率作用，达到增加每穗粒数、提高产量的目的。
Both average milking rate and maximum milking rate were main yield-increasing mechanism of supplementing irrigation with catchment rainfall in dryland field.
籽粒平均灌浆速率和最大灌浆速率提高是旱田补灌作物增产的主要机制。
Increasing inoculum quantity could obviously increase growth rate, saponin content and yield of cell cultures.
接种量的增加能明显地提高生长速率、皂甙产率以及细胞培养物产率。
Increasing the organism fertilizer in the chestnut park soil could lower the rate of the empty seededness, increasing yield.
栗园土壤增施有机肥能降低空苞率，提高产量。
The composite was a type of strain rate sensitive material. With the increasing of strain ratio, the yield strength of composite increased firstly and then decreased,...
复合材料是应变率敏感的材料，随着应变速率的增加，其屈服强度先增高后降低，而其单位体积吸收的能量则呈上升的趋势。
The present invention is favorable to improving alkaline soil, increasing greatly the yield of crops and raising the commodity rate of agricultural product, and has wide application range.
本发明有利于对土壤碱性的改造，大幅度增加农作物产品产量，提高了农产品的商品率，应用范围较广。
Some factors of increasing the growth rate and taxol yield of cultured cells were tested.
发现了能够提高培养细胞生长速率及紫杉醇含量的一些因子。
The tobacco yield, value of output, average price and rate of first-class tobacco leaves could be also increased by increasing the application ratio of serpentine-fused phosphate.
提高钙镁磷肥的施用比例，烤烟的产量、产值、均价、上等烟率等也相应提高。
Oxide ion yield of the rare earth elements (REE) decreased with the increasing of RF power and the sampling depth, or with the decreasing of carrier gas flow rate.
稀土元素的氧化物离子产率随入射功率和采样深度增加，载气流速减小而降低。
When photosynthesis potential of population, grain filling rate and dehydration speed in mature period were improved, the increasing of yield would be significant.
群体光合性能增强，籽粒灌浆速率高，成熟期脱水速度快，增产效果显著。
Its advantages are high survival rate of graft, low-temp fast growth of watermelon seedlings, easy fruit bearing, resisting fusarium wilt and increasing yield of watermelon by 30% or more.
利用该品种做西瓜砧木，嫁接西瓜成活率高，幼苗在低温下伸长快、西瓜易坐果、抗枯萎病，提高产量30%以上。
Its advantages are high survival rate of graft, low-temp fast growth of watermelon seedlings, easy fruit bearing, resisting fusarium wilt and increasing yield of watermelon by 30% or more.
利用该品种做西瓜砧木，嫁接西瓜成活率高，幼苗在低温下伸长快、西瓜易坐果、抗枯萎病，提高产量30%以上。
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