| 酸性土壤上 磷、钼对菜豌豆效应的研究 |
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| 引用本文： | 石光森,马俊英,王正银. 酸性土壤上 磷、钼对菜豌豆效应的研究[J]. 西南大学学报(自然科学版), 1987, 0(1) |
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| 作者姓名： | 石光森 马俊英 王正银 |
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| 作者单位： | 西南农业大学土化系，西南农业大学土化系，西南农业大学土化系 |
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| 摘 要： | 在酸性土壤上增施一定量的磷、钼,能显著提高莱豌豆的品质和产量。施钼或石灰的作用相同。施钼浓度以5ppm为临界值,50ppm以上将损伤植株,250ppm则毒害植株。
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| 关 键 词： | 酸性土壤 磷肥 钼肥 豌豆 |
THE EFFECT OF PHOSPHATIC AND MOLYBDIC FERTILIZERS ON THE VEGETABLE PEA IN THE ACID SOIL |
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| Shi Guangsen,Ma Junying,Wang Zhengyin. THE EFFECT OF PHOSPHATIC AND MOLYBDIC FERTILIZERS ON THE VEGETABLE PEA IN THE ACID SOIL[J]. Journal of southwest university (Natural science edition), 1987, 0(1) |
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| Authors: | Shi Guangsen Ma Junying Wang Zhengyin |
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| Abstract: | The application of phosphate increases more higher yield of vegetable pea in the acid soil. The combined application of molybdenum, nitrogen, phosphate and potassium fertilizers increses yield and quality of vegetable pea. The effect of the lime is similar to that of the molybdenum fertilizer in the acid soil. The critical concentration of molybdenum fertilizer is 5ppm, over 50 ppm it injures the plant, it is toxic to the plant in 250ppm. |
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| Keywords: | acid soil phosphatic fertilizer molybdenum fertilizer pea. |
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