【摘 要】
：
作物组织分析是鉴定一般营养缺乏、调整营养失调及预测产量的一种手段。马铃薯叶片含氮量与块茎产量之间的相关关系已有报道,但有关叶片中磷、钾含量与块茎产量间的关系尚无
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作物组织分析是鉴定一般营养缺乏、调整营养失调及预测产量的一种手段。马铃薯叶片含氮量与块茎产量之间的相关关系已有报道,但有关叶片中磷、钾含量与块茎产量间的关系尚无报道。因此,在印度贾兰达尔邦灌溉地上
Crop tissue analysis is a means of identifying general nutritional deficiencies, adjusting malnutrition and predicting output. The correlation between nitrogen content in potato leaves and tuber yield has been reported, but there is no report about the relationship between phosphorus and potassium content in leaves and tuber yield. Therefore, irrigating the land in Jalandhar, India
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