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通过2006年至2007年连续2年对云南省通海县实施的蔬菜-大麦-烤烟种植模式示范进行调查分析,结果表明,蔬菜-大麦-烤烟种植模式不仅能增加烤烟产量2.81%,提高中上等烟比例3.97个百分点,提高烤烟的产值9.29%,而且在节本增效、改善土壤理化环境、优化土壤微生物区系分布和保护农田生态环境方面显示出良好的推广应用前景,尤其随着应用年限的延伸,其在烤烟持续发展中的作用也将愈加明显。
Through the investigation and analysis of vegetable-barley-flue-cured tobacco planting model in Tonghai County of Yunnan Province for two consecutive years from 2006 to 2007, the results showed that the planting pattern of vegetable-barley-flue-cured tobacco not only increased the yield of flue-cured tobacco by 2.81% Tobacco ratio of 3.97 percentage points to improve the output value of 9.29% of flue-cured tobacco, but also in the section of efficiency, improve soil physical and chemical environment, optimize the distribution of soil microbial flora and protection of farmland ecological environment has shown good prospects for promotion and application, especially with the application life The extension of its role in the sustainable development of tobacco will also become more apparent.