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- Grain yield is heavily influenced by the architecture of the inflorescence. 花序的构型严重影响谷粒生产量。
- Raised bed planting (RBP) can get higher grain yield and water use efficiency than flat planting (FP). 垄作小麦冠层为波浪状，有利于提高小麦的籽粒产量和水分利用效率。
- Temperature within extremely low and high levels, affected spikelet formation, ripening, and final grain yield. 极低、极高范围内的温度影响小穗生成、成熟和最终籽粒产量。
- In 1952 the average grain yield per mu (one ha equals 15 mu) was 80 kg and there were only 125 kg of grain per person. 1952年，西藏每亩(15亩合1公顷)粮食产量平均只有80公斤，人均占有粮食仅125公斤。
- Under high phosphorus conditions, however, the grain yield of the Andean genotypes was lower than that of the Mesoamerican genotypes. 然而,在高磷条件下,安第斯基因型的种子产量显著低于中美基因型。
- The increasing in grain yield was about 10.3%, 8.9%, 23.2%respectively as compared with the plastic film mulch, the straw mulch and the unmulched cultivatiom. 稻谷产量较地膜覆盖、秸秆覆盖、露地旱作栽培分别增产10.;3%25;8
- Correlation of maize root number,LAI and grain yield at anthesis stage is significant. 开花期玉米根系数量和最大叶面积指数(LAI)与产量都达极显著正相关；
- MNPK and NPK promoted wheat growth and development and head length formation, then raised wheat grain yield. 有机肥配施化学肥料(MNPK)或NPK配施，有利于小麦获得较高产量。
- Cantrell R G,Geadelmann J L.Contribution of husk leaves to maize grain yield[J].Crop Sei. 霍仕平;许明陆;晏庆九等.;玉米果穗苞叶性状的遗传分析
- In the absence of irrigated, electricity andji geng conditions, grain yield in 1952 from 237 kg to 774 kg in 1962. 在没有水浇、电力和机耕的条件下，粮食亩产量从1952年的237斤增加到1962年的774斤。
- They have gathered high grain yields for five years in a row. 他们连续5年获得粮食高产。
- Results showed that using nitrogen increased nitrogen cumulate, grain yield, protein content, and grain protein yield. 结果表明，施用氮肥提高了小麦植株的氮素积累量、子粒产量、蛋白质含量和蛋白质产量。
- Correlation analysis revealed that flag leave angle increased grain yield by increasing spikelet fertility. 相关性分析表明，较小的剑叶角度可通过提高结实率进而显著增加产量。
- Reasons for the differences in the formation of grain yield and quality among DCMS, DCMF and MC were also discussed. 文章最后对水稻不同种植方式间在产量和品质形成上的差异进行了讨论。
- The fresh weight and vigor of root system and the content of chlorophyll were positively correlated with the biomass and grain yield. 根鲜重、活力和叶绿素含量与生物产量和籽粒产量呈显著或极显著正相关。
- Recent reports estimate a decline in available agricultural land of the order of 13-15 per cent and a drop of grain yield of as much as 30 per cent. 最近有报告估计,如果现有农田减少大约13-15%25,粮食产量将会降低30%25。
- Inbred line 7327, 5151, 5311, Mu6, Mu4, Zhen367, Jiao51, 180 had higher grain yield, and Jiao51, 7327, 7331, 180 had higher GCA of grain yield. 小区产量较高的自交系有7327、5151、5311、木6、木4、贞367、交51和180,GCA效应值较高的自交系有交51、7327、7331和180;
- With the decrease of soil water potentials, the grain yield decreased, with the transgenic lines decreased less and untransformed WT decreased more. 随土壤水分胁迫的加重，各品系的产量随之下降，但C_4转基因品系的产量下降少，未转基因的对照品种WT下降显著。
- The main characters affecting grain yield were biological yield and HI, whereas those affecting grain protein yield were biological yield, HI and NHI. 影响产量和蛋白质产量的主要性状分别为生物产量、HI和生物产量、HI和NHI。
- We will never yield to invaders. 我们绝不会向侵略者屈服。
