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回答时间：2025-01-23 23:14
On the basis of the investigation into quantity characteristics of ear length , inflorescence flowers , number of pod and seeds of long ear alfalfa , the quantity characteristics of ear character of long ear alfalfa were statistically *** yzed
摘要在对长穗苜蓿穗长、小花数、荚果数和种子数调查的基础上，对长穗苜蓿品种的穗部性状的数量特征进行了统计分析。
Combination of additive effects and interaction effects can account for over 50 % of genotypic variation in spikelet number per spike ( sns ) and spike number per 50cm row ( snr ) , and over 40 % in fertile spikelet number per spike ( fsns ) , 1000 grain weight ( kgw ) and ear length ( el ) , over 30 % in plant height ( ph ) , over 20 % in sterile spikelet number per spike ( ssns ) and less than 10 % in grain weight per 50cm row ( gwr ) and grain number per spike ( gns )
加性效应和互作效应联合起来，可以解释群体总小穗数和50cm行长穗数变异的50以上，结实小穗数、千粒重和穗长变异的40以上，株高的30以上，不孕小穗数的20以上，而只能解释50cm行长粒重和穗粒数变异的10以下。
For increasing yield per plant , relation of effective ear numbers and ear length should be coordinated ; the direct and indirect effect or relative importance of various characters to grain yield should be made clear for providing scientific evidences to choose and pose parents of o - row hulled malting barley
为了提高单株产量应注意协调好有效穗数与穗长这一对主要矛盾；明确各性状对籽粒产量所起的直接和间接作用及其相对重要性，确定主攻方向，配制各种优势组合，为大麦亲本选配提供科学依据，从而达到二棱型啤酒大麦预期的育种目标。
The results showed that the correlation degree of ear length and the number of grains per ear or grain weight per ear or 1000 grain weight was all the maximum in the correlation order , but that of effective ear numbers per plant and the number of grains per ear or grain weight per ear or 1000 grain weight was all the minimum
结果表明：在关联度和关联序中，大麦的穗粒数、穗粒重、千粒重分别与穗长这一性状的关联度最大，关联序中穗长全排在首位；而穗粒数、穗粒重、千粒重分别与有效穗数这一性状的关联度最小，关联序中有效穗数全排在末位。
The results of variance *** ysis about the related characters of defy , gannong no . 3 and length ear showed that each character of long ear including ear length , flowers , number of pod and seeds was significantly different from the same character of gannong no . 3 and defy , and the ear length was the main factor influencing the production of alfalfa
对长穗苜蓿和德福、甘农三号穗长、小花数、荚果数和种子数方差分析表明：长穗苜蓿的穗长、小花数、荚果数和种子数分别和德福、甘农三号的穗长、小花数、荚果数和种子数差异达到极显著水平，穗长是苜蓿种子高产的主要影响因子。
It's difficult to find ear length in a sentence. 用 ear length 造句挺难的
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