| 奥普尔有机活性液肥在红壤丘陵杂交桑上的应用研究 |
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| 引用本文： | 高立贞,蔡力创,王磊,许国文.奥普尔有机活性液肥在红壤丘陵杂交桑上的应用研究[J].江西科学,1997(2). |
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| 作者姓名： | 高立贞 蔡力创 王磊 许国文 |
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| 作者单位： | 江西省科学院生物资源研究所!南昌，330029，江西省科学院生物资源研究所!南昌，330029，江西省科学院生物资源研究所!南昌，330029，江西省进贤县农业局蚕桑办!进贤，331700 |
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| 摘 要： | 奥普尔是一种高浓缩的有机腐殖酸液肥，在杂交桑上应用，效果显著。试验证明，使用浓度为400倍液，喷施叶片2～3次，其叶片浓绿，桑叶产量高，品质好。测定桑叶营养成分、1～4龄眠要体重及全茧量等项指标，均比对照有明显提高。
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| 关 键 词： | 奥普尔 杂交桑 喷施 |
APPLICATION OF LIQUID FERTILLIZER-OPL CONTAINING HUMIC ACID TO HYBRID MULBERRY IN RED SOIL HILLS |
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| Gao Lizhen, Chi Lichuang, Wang Lei, Xu Guowen.APPLICATION OF LIQUID FERTILLIZER-OPL CONTAINING HUMIC ACID TO HYBRID MULBERRY IN RED SOIL HILLS[J].Jiangxi Science,1997(2). |
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| Authors: | Gao Lizhen Chi Lichuang Wang Lei Xu Guowen |
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| Abstract: | OPL is a highly concentrated liquid organic humic acid fertillizer. Distinctive effects have been shown after OPL was applied to hybrid mulberry. The tests showed that the mulberryleaves, upon which having been sprayed with 1: 400 OPL suspension, turned dark green withbetter quality and higher yield. Indexes, such as leaves nutrient, weight of silkworms for 1-4 period and weight of a silkworm cocoon, were raised in comparison with the control. |
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| Keywords: | OPL Hybrid mulberry Spray |
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