| 综合诊断施肥法在茶树上的应用研究 |
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| 引用本文： | 王银华,谭和平,吴全,张佑栋.综合诊断施肥法在茶树上的应用研究[J].西南农业大学学报,1993(1). |
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| 作者姓名： | 王银华 谭和平 吴全 张佑栋 |
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| 作者单位： | 四川省农科院茶叶研究所，四川省农科院茶叶研究所，四川省农科院茶叶研究所，西南农业大学食品系 四川永川 632160，四川永川 632160，四川永川 632160，重庆 630716 |
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| 摘 要： | 研究结果表明,综合诊断施肥(DRIS)法具有较高的确诊率,是投产茶树较为理想的营养诊断方法。用该法对四川省70％的低产茶园进行分区诊断表明,普遍缺乏的仍是氮素肥。
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| 关 键 词： | 茶园 应用 /综合诊断施肥法 |
A STUDYOF THE APPLICATION OF DRIS TO TEA SHRVBS |
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| Wang Yinhua,Tan Heping,Wu Quan.A STUDYOF THE APPLICATION OF DRIS TO TEA SHRVBS[J].Journal of Southwest Agricultural University,1993(1). |
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| Authors: | Wang Yinhua Tan Heping Wu Quan |
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| Abstract: | DRIS was introduced into the production of tea for the first time in Chian. It was shown that DRIS ,with a relatively higher diagnostic accuracy, rnay be a comparatively ideal method to diagnose the nutrient status of the crop. With the help of DRIS, 70%of the low-yieding tea plantations were investigated district by district. All the plantations investigated seemed to be in urgent need of N. |
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| Keywords: | tea plantation application /DRIS |
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