| 攀西地区免耕(或少耕)栽培现状及其发展潜力分析 |
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| 引用本文： | 何天祥,蔡光泽,郑伟刚,王安虎.攀西地区免耕(或少耕)栽培现状及其发展潜力分析[J].西昌学院学报(自然科学版),2002(3). |
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| 作者姓名： | 何天祥 蔡光泽 郑伟刚 王安虎 |
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| 作者单位： | 西昌农业高等专科学校 四川西昌615013 |
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| 摘 要： | 攀西地区由于气候条件特殊,冬季光照充足,热量丰富,但降水量较少,干旱严重,影响作物生长和产量。通过免耕或少耕可以改善土壤物理化学性状,保护土壤,增加蓄水量,节省劳畜力,降低成本,而且还可以争取农时,及时播栽,扩大复种,提高产量,增加经济效益,该措施在攀西地区有着较大的发展潜力。
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| 关 键 词： | 攀西地区 免耕或少耕 理化性状 产量 经济效益 |
An investigation on the Status Quo and Development Potential of Till-free Cultivation in Panxi Area |
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| He Tian-xiang Tsai Guang-ze Zhen Chuan-gang Wang An-hu.An investigation on the Status Quo and Development Potential of Till-free Cultivation in Panxi Area[J].Journal of Xichang College,2002(3). |
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| Authors: | He Tian-xiang Tsai Guang-ze Zhen Chuan-gang Wang An-hu |
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| Abstract: | As Panxi area has a peculiar climate,enough sunshine and heat but little rainfall in winter,the growth and yield of crops are affected accordingly.Through till-free cultivation or less cultivation the physio-chemical traits of the soil can get improved,soil is protected,water storage is increased,labor and cost are saved,and we can win over time,sow the seeds in time,expand duplication,raise yield and economic profit.Therefore,till-free cultivation has a great potential in Panxi area. |
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| Keywords: | Panxi Area Till-free Cultivation Physio-chemical Trang Yield Economic Profit |
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