| 无土栽培中不同形态铁肥对黄瓜肥效试验 |
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| 引用本文： | 任志雨.无土栽培中不同形态铁肥对黄瓜肥效试验[J].河北北方学院学报(自然科学版),1998(2). |
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| 作者姓名： | 任志雨 |
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| 作者单位： | 张家口农业高等专科学校园艺系 075131 |
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| 摘 要： | 试验研究了无土裁培中不同形态铁肥对黄瓜的肥效,结果表明:FeDTPA的肥效大小和肥效持续时间都明显优于FeSO_4、FeCITR和FeEDTA,是黄瓜无土栽培中优良的铁肥。上述结果为无土栽培中选用适宜形态的铁肥,提高铁肥利用率,降低营养液成本,缓解或克服铁营养障碍等提供了理论依据。
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| 关 键 词： | 无土裁培 黄瓜 铁肥肥效 |
STUDY ON THE EFFECT OF IRON FERTILIZER IN SOILLESS CULTURE OF CUCUMBER |
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| Ren zhiyu.STUDY ON THE EFFECT OF IRON FERTILIZER IN SOILLESS CULTURE OF CUCUMBER[J].Journa of Hebei North University:Natural Science Edition,1998(2). |
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| Authors: | Ren zhiyu |
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| Institution: | Ren zhiyu Department of Horticulture,ZJKAC,075131 |
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| Abstract: | The effects of different form of Fe fertilizers to cucumber were studied, the resultsdemonstrated that fertility and holding-time of effect of FeCTPA were better than FeS-O_4, FeCITR and FeEDTA, was a kind of good Fe fertilizer in soilless culture of cucum-ber. The results provided theoretical basis for choosing and utilizing optimum Fe fertiliz-er, increasing the utilization ratio of Fe frtilizer, decreasing cost of nutrient solution, alle-viating or overcoming the problem in Fe nutrient etc. in soilless culture of cucumber. |
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| Keywords: | Soilless culture Cucumber Effect of Fe fertilizer |
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