| 不同叶面追肥处理对油茶幼苗生长发育的影响 |
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| 引用本文： | 饶成,黄继山,付俊威.不同叶面追肥处理对油茶幼苗生长发育的影响[J].安徽农业科学,2011,39(1):140-141,156. |
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| 作者姓名： | 饶成 黄继山 付俊威 |
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| 作者单位： | 湖南农业大学,湖南长沙,410128;湖南农业大学,湖南长沙,410128;湖南农业大学,湖南长沙,410128 |
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| 摘 要： | 目的]促进油茶幼苗的生长,使幼苗出圃时植株更加繁茂健壮。方法]用九二零、磷酸二氢钾和尿素的不同浓度组合对油茶幼苗进行叶面追肥,研究不同组合的叶面追肥配方对油茶幼苗生长发育的影响,确定最适宜油茶幼苗生长的追肥配方。结果]不同的叶面追肥配方对幼苗生长影响不同。促进油茶株高增长的最佳配方（质量分数）为：九二零0.02%＋磷酸二氢钾0.30%＋尿素0.30%的混合溶液;促进油茶叶片生长的最佳配方为：九二零0.04%＋磷酸二氢钾0.30%＋尿素0.30%的混合溶液;促进油茶茎粗增长的最佳配方为：九二零0.06%＋磷酸二氢钾0.10%＋尿素0.50%的混合溶液。综合各类指标,最适合油茶幼苗生长的叶面追肥处理：九二零0.04%或0.06%＋磷酸二氢钾0.30%＋尿素0.30%。结论]该研究为油茶的叶面追肥提供了参考。
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| 关 键 词： | 油茶幼苗 叶面追肥 育苗 |
Effect of the Different Foliage Spray on Camellia oleifera Abel Sapling Growth |
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| RAO Cheng et al.Effect of the Different Foliage Spray on Camellia oleifera Abel Sapling Growth[J].Journal of Anhui Agricultural Sciences,2011,39(1):140-141,156. |
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| Authors: | RAO Cheng |
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| Institution: | RAO Cheng et al (Hunan Agriculture University,Changsha,Hunan 410128) |
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| Abstract: | Objective]The experiment in the effect of foliage spray on improvement of Camellia oleifera Abel Sapling growth was conducted. Method] The effect of the different formulas of the foliage such as gibberellic acid,KH2PO4 or urea and their combination on Camellia oleifera Abel Sapling was researched for the best formulas of foliage spray. Results] The result showed that the different formulas of foliage had different effects on the Camellia oleifera Abel Sapling growth. The best formula of foliage spray for... |
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| Keywords: | Camellia oleifera Abel sprouts sapling Sapling-raising Foliage |
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