CAJ | 학술논문

对6个不同密度处理的杂交棉从生育进程、产量性状和品质等几个方面进行试验评价.结果表明,随着密度的增加,生育进程略有推迟,单铃重和单株成铃数依次下降,衣分变化不大,每公顷3.0万株和3.9万株的处理每公顷成铃数和品质居前两位,每公顷3.0万株的处理产量最高.建议生产上适当增加种植密度,并提出相应的增密措施.
대6개불동밀도처리적잡교면종생육진정、산량성상화품질등궤개방면진행시험평개.결과표명,수착밀도적증가,생육진정략유추지,단령중화단주성령수의차하강,의분변화불대,매공경3.0만주화3.9만주적처리매공경성령수화품질거전량위,매공경3.0만주적처리산량최고.건의생산상괄당증가충식밀도,병제출상응적증밀조시.
The process of birth, properties of yield and quality were studied. The results showed that the process of birth was postponed slightly when the density increased. In addition,and when single weight and bolls per plant decreased, and lint percentage was relatively stable, and bolls of hectare and quality were the first two positions of 30 thousand plants per hectare and 39 thousand plants per hectare, and yield was the first position of 30 thousand plants per hectard. It advised that the density increased necessarily in future and advanced channel of increase density.