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汉语拼音：lěi líng

棉花的花蕾和棉铃。

• It was found that deficient or excessive soil moisture led to increase in abscission of squares and bolls and decrease in fiber quality.

  研究发现，土壤水分不足或过大，均易造成蕾铃脱落增加和品质下降。

• A physiological development time-based simulation model for cotton development stages and square-and boll formation

  棉花生育时期及蕾铃发生发育模拟模型研究

• Effect of irrigation quantity in arid region on abscission of cotton buds and bolls of long-fibre cotton

  干旱区灌溉量对长绒棉蕾铃脱落的影响

• Annual compare of bud and boll drop and boll-forming distribution of zoophobous cotton

  从株式图分析抗虫棉的蕾铃脱落及成铃分布

• A Simulation Model for Boll Growth, Development and Abscission in Cotton

  棉花蕾铃生长发育和脱落的模拟研究

• Chemical regulate control technique of cotton buds and bolls drop

  棉花蕾铃脱落的化控技术

• Analysis on Development Sequence of Cotton Square and Boll

  棉花蕾铃发育顺序剖析

• Effect of meteorological conditions to cotton buds and bolls drop

  气象条件对棉花蕾铃脱落影响的探讨

• Effect of Taking-off-Leaves Branches on the Shedding Rate of Buds and Bolls of CRI35

  去叶枝对中棉所35蕾铃脱落的影响