您要查找的是不是：
- Nitrogen harvest index(NHI) of Shan 229 was the highest, followed by NR 9403, Aifeng 3, Xinong 2208, Yanshi 9, Shang 188, NR 9405 and Xiaoyan No. 陕229和9403的NHI超过80%25;分别为81.;76%25和81
- Results showed that increasing nitrogen application rate increased total N uptake,but decreased the percentage of nitrogen exported(PNE)from vegetative organs,nitrogen harvest index(NHI)and nitrogen efficiency for grain production(NEGP). 结果表明 ,施氮量增加 ,水稻吸氮量增多 ,但营养器官的氮转运率、氮收获指数和产谷效率显著下降 ;
- Nitrogen harvest index (NHI) among wheat varieties for different end use was different.The diiferent indices of NUE had different relationship with grain yield and protein content. 不同类型专用小麦的各氮效率指标与籽粒产量及蛋白质含量之间表现出不同的相关性。
- Nitrogen Metabolic Characteristics in Rice Genotypes with Different Nitrogen Harvest Index(NHI) 不同氮收获指数水稻基因型的氮代谢特征
- Desai R M,Bhatia C R.Nitrogen uptake and nitrogen harvest index in durum wheat cultivars varying in their grain protein concentration[J].Euphytica,1978,27:561 王月福姜东于振文.;氮素水平对小麦籽粒产量和蛋白质含量的影响及其生理基础[J]
- nitrogen harvest index 氮素收获指数
- Nitrogen harvest index (NHI) 氮收获指数（NHI）
- In the test , the critical point of nitrogen level causing the harvest index and efficiency of nitrogen of winter wheat and summer com to descend appears respectively as 225kg/hm2 and 150kg/hm2. 本试验中,使冬小麦和夏玉米氮收获指数和氮素效率出现下降的氮水平临界点分别为225kg/hm~2、150kg/hm~2。
- The dry matter transform from mature stalks to grain in RBP wheat was accelerated, resulting to a higher harvest index. 垄作种植方式下小麦能够在成熟前加快茎杆中贮藏的干物质向籽粒中转移，提高收获指数；
- Selecting plants with high harvest index (HI) can increase corm yield in taro.Planting time, however, affects the response of HI in taro. 而提高收获指数，可期获有高的球茎产量，惟不同种植期会影响芋之收获指数的反应表现。
- The correlation analysis showed that there were four key factors. biomass. plant height, harvest index, and grains per panicle, affecting grain yield. 相关分析表明，决定早籼稻产量的农艺性状为生物量、株高、收获指数和每穗粒数。
- The greater nutrient harvest index of intercropped soybean than that of sole soybean also contributed to the yield advantage. 间作优势主要表现在养分吸收量的增加。
- Based on F1 diallel crosses involving eight genetically diverse wheat cultivars, inheritance of harvest index (HI) and its correlations with agronomic traits were analyzed. 摘要利用8个不同收获指数小麦品种双列杂交的F1及其亲本，探讨小麦收获指数的遗传及其与主要农艺性状的相关。
- So the way to increase vegetative weight and grain weight,raise yield was a key method to harmony and enhance the biomass and harvest index of hybrid wheats. 因此,通过增加营养体重量,进而增加粒重,提高产量,是协调和提高杂种小麦生物产量和收获指数的关键所在。
- Evapotranspiration efficiency(ETE) and harvest index (HI) were positively correlated with WUE, but Contribution of ETE to WUE was greater than that of HI. No correlation between ETE and HI was revealed. 蒸散效率(ETE)和收获指数(HI)都和WUE有正相关关系;ETE对WUE的贡献大于收获指数(HI);ETE和HI不表现稳定相关.
- Harvest index was used to regulate the spike growth rate of different varieties asa genetic parameter, explaining different grain filling rates and periods amongdifferent varieties, and resulting in the different ear weights and yields. 引入了收获指数（HI）作为不同品种的遗传参数，来调节穗部的分配指数，从而区分了不同品种穗重与籽粒产量的不同。 由收获指数来调节品种穗部生长速率，也反映了不同品种籽粒灌浆速率与灌浆期长短不同的差异，尤其是籽粒滔浆高峰用的不同。
- Air consists chiefly of nitrogen. 空气主要由氮气组成。
- Relationships between the plant traits including harvest index (HI) and its yield components of 11 new-released japonica rice (Oryza sative L.) varieties in Zhejiang, China were investigated. 摘要对浙江省新育成粳稻品种的植株形态特征与收获指数等多个产量构成因素进行分析。
- After harvest we will have a mass of rice. 秋收后，我们将获得大量稻谷。
- Nitrogen forms most of the Earth's air. 地球上空气的大部分成分是氮气。
