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番茄越是上位的花序,营养和水分的供应效率越低,即使确保足够的花序数,也未必增产。为提高营养与水分的供应效率,使营养生长与生殖生长协调均衡,日本千叶县农业试验场研究出番茄新整枝方法一连续两段摘心整枝(图1)。
The higher the tomato inflorescence, nutrition and water supply efficiency is lower, even if the number of inflorescences to ensure sufficient, it may not increase production. In order to increase the supply efficiency of nutrition and water, and to balance the vegetative and reproductive growth, the Chiba Prefecture Agricultural Experimental Station in Japan developed a continuous two-prong pruning method for tomato pruning (Figure 1).