摘要
在年度内气象条件基本一致的条件下,研究了邯郸和曲周2个试点土壤肥力差异对中长绒棉纤维品质的影响。结果表明:不同种植年度,土壤肥力差异对比强度和长度的影响差异显著,而对整齐度的影响较其它品质性状小;土壤肥力差异对伸长率和麦克隆值的影响较对比强度和长度的影响稳定性更大。遗传基因与气象条件的响应度越大,土壤肥力差异对纤维品质性状,尤其是对比强度和长度的影响越显著。
The fiber quality influenced by soil fertility were studied in two experimental fields during two years. The results showed that： The effects of different soil fertility on strength and length of cotton fiber is difference in different cultivar ; and on elongation or micronaire is more stability than strength and length; the more responsibility between heredity genes and meteorological conditions, and more difference effects of different soil fertility on fiber quality components, especially on strength and length.
出处
《河北农业科学》
2007年第2期59-60,63,共3页
Journal of Hebei Agricultural Sciences
关键词
土壤肥力
中长绒棉
纤维
品质
影响因素
Soil fertility
Midlle-longstaple cotton
Fibers
Quality
Influencing factor
