1) Photosynthetic water use efficiency
光合氮利用效率
2) photosynthetic nitrogen-use efficiency
光合氮素利用率
3) photosynthetic-light use efficiency
光合利用效率
1.
This makes the breeding of poplar variety with higher photosynthetic-light use efficiency (PUE) is a key point in the establishment of high productive plantations.
光合作用是影响植物生物量积累的重要因素,充分利用环境的光能资源,提高杨树对光能资源的利用能力,培育具有较高光合利用效率的杨树新品种,是高产杨树人工林培育的重要方向。
4) Nitrogen use efficiency
氮利用效率
1.
Estimation of quantitative genetic parameters for improving nitrogen use efficiency in North China summer maize;
华北平原夏玉米氮利用效率的遗传参数估计
2.
conventional varieties and 16 hybrid combinations were employed in pot experiment to investigate genotypic differences of nitrogen use efficiency of Indica rice.
4随品种 (组合 )产量水平的提高 ,杂交籼稻及常规籼稻的氮利用效率 (包括 NUEp及 NUEg)下降 ,且变化幅度减小 ,而氮收获指数 (NHI)则有所提高。
6) nitrogen use efficiency
氮素利用效率
1.
Yield of new CMS line JW803A and its combining ability of nitrogen use efficiency;
杂交水稻新质源不育系JW803A产量及其氮素利用效率的配合力分析
2.
As a large amount crop straw is returned to soil in North Henan,there is an urgent need to develop new techniques for improving nitrogen use efficiency.
初步研究表明,秸秆还田短期内提高了冬小麦氮素利用效率,改善了籽粒品质,减少了0~200 cm土层土壤剖面硝态氮残留量;豫北秸秆还田配施纯氮以180~270 kg/hm2为宜。
3.
The regional distributions of water and nitrogen use efficiency(WUE and NUE),and nitrogen loss were studied under the soil,meteorological and rural socio-economical condition of HHHP in 1999 by the GIS-based model.
结果表明,由于自然条件和农田管理措施的差异,水分利用效率(WUE)、氮素利用效率(NUE)及土壤氮素淋失情况的空间分布在各地貌区划区之间有明显差异。
补充资料：表光合强度(见光合强度)
表光合强度(见光合强度)
forecast of sowing or transplanting time
b iaoguanghe qiangdu表光合强度见光合强度
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条