【摘要】 对新平县引进番木瓜进行了不同施肥处理试验,并调查冠幅、冠层厚度、叶量以及开花结实情况,结果表明:以每株施肥100 g和150 g的处理对冠幅和叶量增长效果较好,施肥对冠层厚度的增长影响较小,每株施肥150 g对单株开花结实量的增加效果较好.更多还原

【Abstract】 The fertilization experiment with introduced Carica papaya was carried out in Xinping County,Yunnan Province,and some growth indexes such as crown diameter,crown depth,leaf quantity,inflorescence and fruit yield were investigated.It was showed by the results that among the different treatments of fertilization,100 g and 150 g of fertilizer per plant were the better treatments for the increments of crown diameter and the leaf quantity.There was less effect of fertilization on the increase of crown depth.The better effect on the amount of flowers and fruits was got with 150 g of fertilizer per plant.更多还原