盐碱地轻简化栽培条件下不同棉花品种性状比较

The Traits Comparison Among Different Cotton Varieties under the Lightened and Simplified Cultivation in Saline-alkali Soil

受植棉收益下降、植棉机械化程度低等因素的影响,我省棉花生产持续萎缩。本研究以11个棉花品种为材料进行露地栽培试验,综合棉花的生长性状、棉花籽棉和皮棉的产量以及纤维品质指标,筛选出的适宜山东省盐碱地轻简化栽培的品种为鲁6269、K836和鲁棉338。

Affected by factors such as the decline in income from cotton planting and the low degree of mechanization of cotton planting,cotton production in our province continued to shrink.In this study,11 cotton varieties were used as materials for open-field cultivation experiments.Based on the growth characteristics of cotton,the yield of seed cotton and lint,and fiber quality indicators,the cotton varieties,suitable for lightened and simplified cultivation in saline-alkali soil in Shandong Province,were selected as'Lu 6269''K 836',and'Lumian 338'.