Comparative Research on Chemical Spraying Technique for the Control of Cotton Boll
机动药械防治棉铃虫效果比较

Biological Characters and Inheritance of the Causal Organism of Cotton Boll Blight.
棉铃疫病菌的生物学特性及其遗传研究

Field Experimental Results of Preventing Disease Protecting Boll Dose for Treatment.
防病保铃剂在棉花上应用效果的研究

Physiological Bases of Chemical Accelerated Boll Maturation and Defoliation in Cotton
棉花化学催熟与脱叶的生理基础

Annual compare of bud and boll drop and bollforming distribution of zoophobous cotton
从株式图分析抗虫棉的蕾铃脱落及成铃分布

Physiological Bases of Chemical Accelerated Boll Maturation and Defoliation in Cotton.
脱叶灵的合成工艺研究棉花化学催熟与脱叶的生理基础

Effects of Exogenous Hormones on Boll Setting and Fiber Quality of High Quality Cotton
缩节胺对高品质棉成铃与品质的影响

Relation Studies on Speed of Boll Opening and Yield, and Fiber Traits in Upland Cotton
陆地棉吐絮进程与产量和纤维品质的关系

FACTORS AFFECTING THE OUTBREAK OF THE COTTON BOLL ROT CAUSED BY GLOMERELLA GOSSYPIIEDG.
棉花烂铃及炭疽病的研究

Growth period, boll weight and lint percentage are main effecting factors of lint yield.
生育期，铃重和衣分是影响产量的主要因素

Trapping Cotton Boll Worm with Organic Acid and Insecticide Treated Poplar Branch Bundles
用有机酸及杀虫剂处理的杨枝把诱集棉铃虫

Distribution for Boll Traits of an Upland Cotton Cultivar with Extralong Staple Luyuan341.
陆地性长绒棉鲁原343铃部特征的空间分布

Establishment and Application of Mathematics Model for the Forecasting of Cotton Boll Worm
棉铃虫中期预测模型的建立与应用

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。

Study on the Relationship between Period of Duration, Period of Boll and Specific Strength.
棉花生育期，铃期与比强的关系研究

Studied on Floral Organ Quantitative Change Rules in Progressive Development of Cotton Boll.
棉铃形成过程中花器形态量变规律的研究

Study on the Dynamics of Dry Matter Accumulation of Different Part of Boll in Cotton of CCRI 29
中棉所29不同部位棉铃干物质积累动态研究

Gene Loci of Enzymes Related to Nitrogen Metabolic Pathways in Cotton Boll Rot Disease Pathogen
棉花红腐病菌氮代谢途径相关酶的基因位点测定

lint percentage, bolls per plant, boll weight and lint index were mainly controlled by polygene
衣分, 单株铃数, 铃重和衣指均以多基因遗传为主

Certain boll shapes and absence of nectarines reduces easy avenues of penetration into the boll.
某些铃形和无蜜腺减少病菌容易进入棉铃得途径。

Fibre maturity was increased as fibre developed and the rate of increase decreased with boll age.
相同铃龄随温度下降断裂比强度降低。

Research on simplifying the method of larva investigation of cotton boll worm and its application
简化棉铃虫查卵方法的研究与应用

Studies on the Nutrient Flow Related to Cotton Boll Weight Development in High Yield Cotton Plants
高产条件下与棉铃发育有关的养分流研究

Analysis of Allogamous Affinity and Main Traits of Hybrid Boll in Different Upland Cotton Genotypes
不同基因型陆地棉异交亲合力及杂交铃主要性状分析

Relationship between Yield Formation and SourceSink of Cotton Cultivars with Different Boll Weight.
不同铃重类型棉花品种的源库特性与产量形成