harvest index

there is negative correlation in the n harvest index and yield, grain n content and plant n content are important to high yield.

氮收获指数与产量负相关，要获得较高产量，子粒氮含量要高，同时植株含氮量也不能低。

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Under rainfed conditions, the wheat varieties tolerant to drought owned high single plant filling ability, low spikelet density, small grain, stable filling process and high harvest index.

在旱地条件下，抗旱春小麦品种的单株分蘖力强、穗粒密度小、粒小、灌浆过程平稳、经济系数高。

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review on crop harvest index

作物收获指数的研究进展

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A study on genetics of harvest index and source-sink of Wheat

小麦收获指数和源、库性状的遗传研究

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as a result, the nitrogen physiological efficiency and nitrogen harvest index of variety 742 were higher than that of varietyhuiyou50.

由于以上原因，742的氮素生理效率与氮收获指数均明显高于汇油50。

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Genetic Correlation Analysis of Harvest Index and Source-Sink Characters in Hybrid Rice

杂交水稻收获指数与源库性状的遗传和相关分析

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this indicates that it is one of important reason for wheat yield increase by enhanced harvest index with applying n.

表明施氮提高收获指数是促进小麦增产的主要原因之一。

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studies on inheritance of the traits related to harvest index in rice

水稻收获指数相关性状的研究

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studies on translocation and distribution of photosynthate in rice variety yuexianzhan with high harvest index

高收获指数型水稻品种粤香占光合产物运转与分配特性的研究

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main techniques of improving life yield and harvest index on short-life-period variety

提高短生育期品种生物产量和收获指数的技术措施

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results showed that high n rate increased total n accumulation and reduced n production efficiency and n harvest index.

结果表明，施氮量增加，水稻氮素积累总量增加，而氮素的生产效率和收获指数下降。

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relevance and path analysis on harvest index and single yield and its composition factors of rice

水稻收获指数与单株产量及其构成因素的相关和通径分析

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with greater capacity, we can get a higher grain yield and harvest index.

具有较大的库容，最终获得了较高的收获指数和籽粒产量。

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high harvest index and strong lodging resistance were the typical traits of super-high-yielding soybean cultivar.

成熟时收获指数高，植株抗倒伏能力强是超高产品种的明显特征。

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heredity of rice harvest index and correlations between hi and main agronomic characters

水稻收获指数遗传及其与主要农艺性状的相关研究

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study on the relationship between biological yield, harvest index and economic yield in wheat

小麦生物产量、收获指数与产量关系的研究

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that was one of the main reasons that harvest index and grain yield under the raised bed planting were higher.

垄作栽培提高了小麦的经济系数和经济产量以及籽粒容重。

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N harvest index and protein content are positively correlated.

氮收获指数与蛋白质含量呈正相关.

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