有效穗数 meaning in English
number of productive ear
Examples
- Wheat yield of pot culture increases with the increasing of application rate of phosphoric fertilizer , and the main factors for yield increasing are of tillering promotion and effective ears bearing
盆栽产量则随施磷量的增加而提高，磷素对产量影响的主要因素是促进苗期分集，提高小麦的有效穗数。 - There was some increase in percentage of dead seedlings and non - earbearing plants and some decrease in 1000 grains weight and grains of single - ear along with the increase of the plant densities , but yields still increased because of the more increase in numbers of available ears
植株密度增加的同时，死株、无穗株百分数会增多，千粒重和单穗籽粒数会降低，但产量会增加，因为增加了有效穗数。 - The test indicated that , using microorganism fertilizer " shil " could obviously increase the number of haulm productive ear and total tillers , could make more dry matter to be accumulated to kernels , at the same time , it could strengthen the haulm and increase yield significantly
摘要试验表明，世绿牌生物肥的施用可以明显提高水稻的茎数及有效穗数，从很大程度上提高了水稻的分蘖能力，并且能够使水稻干物质向着有利于提高产量的方向积累，同时也提高了水稻茎秆的充实度，提高了抗倒能力，增产效果明显。 - 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 compose parents of two - 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。