| 坦桑姆巴拉利农场水稻生产几个问题的讨论 |
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| 引用本文： | 蔡建中.坦桑姆巴拉利农场水稻生产几个问题的讨论[J].扬州大学学报(农业与生命科学版),1990(1). |
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| 作者姓名： | 蔡建中 |
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| 作者单位： | Dept. of Agron.,Jiangsu Agric. Coll. |
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| 摘 要： | 野生稻是坦桑尼亚姆巴拉利农场(也是非洲)水稻生产中的一大威胁.本文指出,农业防除采用“全面烧草、多次诱发、合理轮作、重点耕翻、辅以人工拔除”,能控制或减轻野生稻发生的基数.化学防除,草甘膦(Roundup)对多年生野稻防效显著;防除一年生野稻,恶草灵(Rousta具有一定的选择性作用,诱杀结合免耕播种,芽前封闭是近年最佳的综合防除措施.运用水稻叶龄模式及其栽培原理,因种栽培、因苗管理,能有效地发挥水稻生产潜力.
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| 关 键 词： | 野生稻 化学防除 免耕法 因种栽培 |
DISCUSSIONS ABOUT RICE PRODUCTION ON MBALARI FARM IN TANZANIA |
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| Cai Jianzhong.DISCUSSIONS ABOUT RICE PRODUCTION ON MBALARI FARM IN TANZANIA[J].Journal of Yangzhou University:Agricultural and Life Science Edition,1990(1). |
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| Authors: | Cai Jianzhong |
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| Abstract: | Rice production on Mbalari Farm (and in Africa) was seriously affected by wild rice. The way of agricultural control, i.e."burning thoroughly, bringing out repeatedly, crops rotating properly and turning up soil mainly, artificial weeding supplementarily", could control the growth or reduce the starting quantily of wild rice. By chemical control, roundup control significantly control perennial wild rice, rousta could selectively control annual wild rice. The method of combining bringing out with killing, planting without ploughing and sealing before germination was the best integrated control way. The production potentiality of rice could be fully played by cultivation depending on cultivars and management depending on seedlings according to the leaf-age-model of rice and its cultivation principles. |
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| Keywords: | rice wild rice integrated control cultivation |
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