| 潮土区沙田柚配方施肥研究 |
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| 引用本文： | 沈方科,黄景,黄剑平,李柳霞,郭志荣,赵凤芝,廖曼玲. 潮土区沙田柚配方施肥研究[J]. 广西农学报, 2009, 24(5): 26-29 |
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| 作者姓名： | 沈方科 黄景 黄剑平 李柳霞 郭志荣 赵凤芝 廖曼玲 |
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| 作者单位： | 广西大学农学院,南宁,530005;广西大学肥料研究所,南宁,530005;广西大学农学院,南宁,530005;柳州农工商有限责任公司,广西,545005 |
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| 基金项目： | 广西大学科研基金项目,,柳州农工商有限责任公司合作项目 |
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| 摘 要： | 对种植于潮土区的沙田柚,采用均匀设计,进行有机肥、氮肥、钾肥三因素五水平的配方施肥试验。试验结果表明：增施有机肥、氮肥与钾肥有助于改善沙田柚果实品质。对产量数据进行回归分析,得出最优施肥方案为：有机肥40k∥株,N2．6kg／株,P20s0．Skg／株,K2O1．8kg/株。沙田柚的叶片营养状况表明,在该施肥水平内,磷营养供应充足,而氮、钾素不足。
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| 关 键 词： | 沙田柚 潮土 配方施肥 产量 品质 |
Study on the equilibrium fertilization of Shatian pomelo in moisture soil area |
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| Shen Fang-ke et al. Study on the equilibrium fertilization of Shatian pomelo in moisture soil area[J]. Journal of Guangxi Agriculture, 2009, 24(5): 26-29 |
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| Authors: | Shen Fang-ke et al |
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| Affiliation: | Shen Fang-ke et al(Agricutrue College of Guangxi University,Nanning 530005,China) |
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| Abstract: | For the shatian pomelo which were planted on the moisture soil area,an equilibrium fertilization experiment was conducted and the 3 experimental factors at 5 levels were arranged by uniform design,the 3 factors included organic fertilizer,nitrogen chemical fertilizer and potassium fertilizer.The results show that increasing application of the organic fertilizer,the nitrogen chemical fertilizer and potassium fertilizer will be contributed to improve the quality of shatian pomelo fruit;the yield data was anal... |
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| Keywords: | Shatian pomelo moisture soil equilibrium fertilization yield quality |
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