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| 种植密度和氮肥施用量对西红花球茎产量的影响 | |
| 引用本文： | 沈晓霞,姚金富,王志安,沈宇峰. 种植密度和氮肥施用量对西红花球茎产量的影响[J]. 时珍国医国药, 2005, 16(1): 85-86 |
| 作者姓名： | 沈晓霞 姚金富 王志安 沈宇峰 |
| 作者单位： | 1. 浙江大学原子核农业科学研究所,浙江,杭州,310029;浙江省中药研究所,浙江,杭州,310023 2. 浙江省建德市农业局,311600 3. 浙江省中药研究所,浙江,杭州,310023 |
| 摘 要： | 目的：探索种植密度和氮肥用量对西红花球茎产量的影响，更好地指导西红花生产。方法：对比研究不同种植密度和氮肥施用量西红花的生长情况。结果：种植密度和氮肥用量均较明显影响青丛率；复合处理显著影响西红花球茎产量，单个球茎重量随氮肥用量的增加而增重。结论：种植密度和施肥量均极显著影响球茎产量。 |
| 关 键 词： | 西红花 球茎 种植密度 氮肥施用量 |
| 修稿时间： | 2004-07-27 |
Influences of Planting Density and Quantity of Nitrogen Fertilizer on Bulb Yield of Saffron |
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| SHEN Xiao-xia ,,YAO Jin-fu,WANG Zhi-an,SHEN Yu-feng. Influences of Planting Density and Quantity of Nitrogen Fertilizer on Bulb Yield of Saffron[J]. Lishizhen Medicine and Materia Medica Research, 2005, 16(1): 85-86 | |
| Authors: | SHEN Xiao-xia YAO Jin-fu WANG Zhi-an SHEN Yu-feng |
| Affiliation: | SHEN Xiao-xia 1,3,YAO Jin-fu2,WANG Zhi-an3,SHEN Yu-feng3 |
| Abstract: | Objective: To guide production of Saffron better, the effects of planting density and quantity of nitrogen fertilizer on bulb yield were investigated. Methods: Comparative studies on effects of different planting density and quantity of nitrogen fertilizer on growth of Saffron. Results: (1)Both of planting density and quantity of nitrogen fertilizer obviously affected the green plexus rate; (2)Combination treatments significantly affected yield of Saffron; (3)Weight of single bulb increased with the increasing quantity of nitrogen fertilizer.Conclusion: Both of planting density and quantity of nitrogen fertilizer significantly affect bulb yield. |
| Keywords: | Saffron Bulb Planting density Quantity of nitrogen fertilizer |
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