秸秆在烤烟栽培中的保水效果研究

Study on Water Conservation Effect of Straw in Flue-cured Tobacco Cultivation

根据烤烟生育期内烟地畦面进行施用秸秆、秸秆覆盖、地膜覆盖和对照等保水处理试验对比,分析了不同保水措施对土壤含水率、农艺性状和产量产值的影响。结果表明施用秸秆能很好的蓄水保水,提高烟叶的总产量,提升中上等烟比例,从而增加产值。

Based on the contrast experiment among different water conservation ways, such as straw, straw covering, film covering and contrast treatment in the growth period of flue-cured tobacco, the effect of different water conservation measures on soil moisture, agronomic characteristic, production and output is studied in this paper. The results show that straw can conserve water, enhance tobacco output, the proportion of the upper middle class tobacco, and production value.