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- Finally, bolls per plant and single boll weight of hybrid cotton have obvious advantages over the conventional cotton, which lead to its highest yield. 杂交棉单株成铃和单铃重优势明显,产量水平最高。
- Single boll weight 单铃重
- But the planting ways had little effect upon the accumulation of cud fiber and boll weight. 而种植方式对棉铃粗纤维累积和铃重增加影响较小;
- It weren't mostly influence on boll number, single boll weigh, lint percentage and fiber quality of cotton. 对棉花品质基本没有影响。
- Different genealogy composition had different effects on yield components, especially on boll weight and seed index. 系谱组成不同对品种产量性状具有一定的影响,尤其对单铃重和子指影响较大。
- The boll weight bolstered higher within 10 DAA for hybrid Kemian No. 3, and before 20DAA for conventional cultivar kemian No. 4. 高品质棉杂交种科棉3号在开花后10天内铃重增加快于常规品质棉,常规种科棉4号则表现在开花后20天前快于常规品质棉。
- High production path was rational close planting, more boll numbers per plant and lint percentage and stabilizing boll weight. 高产途径为合理密植、力争株铃、兼顾衣分、稳定铃重。
- Path analysis indicated that boll weight and boll number contributed greatly to the increase of output of the yield components. 通径分析表明,在增产因素中,铃重和铃数所起贡献较大;
- As a general, boll number usually has high midparent or competitive heterosis, the boll weight has middle heterosis, but there is have no midparent heterosis in lint percentage. 一般而言,单株铃数具有较高的杂种优势,铃重具有中等的杂种优势,衣分率则偏向双亲一方或居于中间,没有杂种优势。
- But comparing with its comparison, the yield, amount of boll and boll weight of cotton has been increased, and plant height , amount of branch were increase as well. 缓释型氮肥与氮肥较对照水稻群体较大,分蘖力强、成穗率高、穗粒数多,产量增产显著;
- GGR can promote the development of cotton roots like rhizogenic powder.It can also help seedling height, the number of lateral roots, root dry weight, boll weight and boll number per plant. 双吉尔(GGR)象生根粉一样都能促进棉花根系的发育,对增加苗高、侧根数、根干重、铃重、单株结铃数均有一定的促进作用。
- No difference is tested in boll weight between the stem of cotton retaining and removing monopodium, but difference is obvious that monopodial boll weight is 8.4% less than stem"s. 4.留叶枝棉花主茎铃重和去叶枝棉花主茎铃差异不大,但是叶枝铃比主茎铃重低8.;4%25。
- The reason of production increase was that fruit branches, bolls, boll weight and lint increased and bolls ratio of quality increased obviously. 增产的主要原因是施钾提高了单株果枝数、单株结铃数、单铃重和衣分,优质铃率也明显提高;
- The letter was written on a single sheet of paper. 这封信只用一张纸写成。
- In the yield components, the total bolls are the mostimportant contribution to the yield, but the boll weight and lint percent is very low,becoming the limited factor to further improve the yield. 在彩色棉和优质棉的产量构成因素中,亩铃数是其产量的主要贡献者,而衣分、单铃重普通偏低,成为制约彩色棉和优质棉产量进一步提高的限制因子。
- One single, second class, to winchester, please. 买一张去温撤斯特单程二等票。
- He got over the stream with a single leap. 他一跃就跳过了小溪。
- The bridge crosses the river in a single span. 河上那座桥是单跨桥。
- Do you want a single or a return ticket? 你要单程票还是往返票?
- Is the material single width or double width? 这幅料子是单幅的还是双幅的?