There was certain negative correlation between first flower node, initial harvesting date and single plant yield.
始花节位和采收始期与单株产量间存在一定的负向相关。
Among all the factors influencing individual plant yield, area per plant and time of emergence seem the most important.
改良模型中影响单株籽粒产量的各因素间，以单株面积和单株幼苗活力最为重要。
The results indicated that the hybrid seed fertility, single plant yield and apparent genetic effect of rice treated by SPNE were higher than the control.
结果表明，用SPNE处理的杂交种子结实率、单株产量和表观遗传效应均高于对照。
Based on the theory of gray relational system, the analysis was made between the per-plant yield and the 6 relative agronomic characters in 16 turnip crosses.
利用灰色系统理论中的关联度分析法对萝卜16个杂交组合与产量有关的6个性状及单株产量进行分析。
In practical rice breeding pro-grams, multi-trait index selection for plant yield improves selection efficiency by 20.42%, compared to single-trait selection.
在水稻育种中应用选择指数方法进行综合选择比对单株产量单一性状直接选择效率高20.42%，应用前景广泛。
Potash is the world's largest supplier of the namesake fertilizer, a key plant nutrient that increases the yield of agricultural land.
Potash是全球最大的钾肥供应商。钾肥是一种重要的农作物营养物质，可以提高农田的产量。
If predictions hold true, the region will yield more new species discoveries in future, hopefully permitting expansion of protected regions on the animal and plant-rich island.
如果预测准确，那么这个地区将会发现更多新的物种，这些受保护动植物的保护范围将会很有希望得到扩大。
The research indicated that application of oil-cake fermented could promote the growth of flue-cured tobacco plant, enhance leaf yield, improve leaf quality.
实验表明，施用发酵性饼肥，可促进烟株生长发育，提高烟叶产量，改善烟叶质量和增加上等烟比例。
Plant height had indirect influence on yield per plant mainly increasing by siliquas per plant and seeds per siliqua.
株高对产量的影响主要是通过增加单株角果数和每角粒数而间接发生作用。
The study of plant nutrition and growth as related to soil condition, especially to determine ways to increase crop yield .
农业生物学；土壤生物学关于植物养分和与土壤条件相关的生长的研究，尤其是对判定如何增加农作物产量方法的研究。
There was the hightest yield of mixed hay, nitrogen, Ndfa and Ndft of alfalfa plant in the combination.
适宜组合的混合干草产量、氮产量、苜蓿固氮和固氮产物转移都最高。
In this paper, introduced that several plant growth regulators effect rice yield and mature degree by growth hormone, gibberellin or ethylene agent on rice of florescence.
本文通过对水稻花期喷洒生长素、赤霉素、乙烯利，探讨几种植物生长调节剂对水稻产量和成熟度的影响。
The yield structure of the plant showed a pyramid shape.
群落主要植物种群的产量结构呈金字塔型。
Rumex K-1, a new rich-protein green-leaf plant, can yield 5 times of protein per unit greater than soybean.
鲁梅克斯k - 1酸模，是以鲜叶为主的新型高蛋白植物，单位蛋白产量为大豆的5倍。
The quantity of branches and toots are not easily modified coordinately with the quantity of root tubers, the quantity of multi-tuber root and the yield per plant.
分支数、根数与单株块根数、多块根根数、单株鲜产量是不易协同改良的性状。
Understanding the effects of wheat dwarfing genes on coleoptile length and plant height is crucial for the proper utilization of dwarfing genes in yield improvement of wheat.
明确赤霉素敏感性不同的矮秆基因对小麦株高和胚芽鞘长度的效应，促进小麦不同矮秆基因的合理利用。
The underground water dropped in northern China, peasants has to plant dry-proof and low-yield products, even deserted.
中国北方地区地下水位下降，农民不得不改种耐旱、低产作物，甚至摞荒。
The yield loss rate of rice plant concerns not only damage time and damage degree, but also management strategies and weather.
水稻的产量损失率不仅与蚁螟的为害时间、为害程度有关，而且还与管理措施和气候条件有关。
The results indicated that all factors effect on the flower yield per plant directly.
结果表明，各性状对单株花产量的直接效应大小顺序是；
Rates of grain yield advances through plant breeding programs have apparently declined in recent years.
近年来，主要农作物的产量增加速率明显下降。
Objective: To establish the relationship equation of yield and extraction time of plant volatile oil.
目的：建立植物挥发油提取量与提取时间关系式。
But the average heterosis of all hybrids in grain protein yield per plant was 17. 20%.
但单株籽粒蛋白质产量表现正向杂种优势，平均17.20%。
Effects of application amount of potassium fertilizer on plant growth, yield and marketability of Jiading Garlic were studied.
试验研究了钾肥不同施用量对嘉定白蒜植株生长、蒜头产量和商品性的影响。
Effects of application amount of potassium fertilizer on plant growth, yield and marketability of Jiading Garlic were studied.
试验研究了钾肥不同施用量对嘉定白蒜植株生长、蒜头产量和商品性的影响。
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