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在幼龄温州蜜柑喷施微量元素和植物激素保花保果的基础上,1982年我们进行了加用地膜覆盖的试验。座果率比对照显著增加,保果效应明显。试验情况简述如下。一、材料和方法在宜春市黄颇洲地果园,选择长势、花量相近的7年生尾张温州蜜柑18株,分别设以下处理:
Based on the application of trace elements and phytohormones on young Satsuma mandarin in 1982, we conducted the experiment of mulching with plastic film. Fruit rate was significantly increased compared with the control, fruit protection effect is obvious. The test conditions are summarized as follows. First, materials and methods Huangpu Island in Yichun to the orchard, select the growth, flowering similar to the 7-year-old tail Mandarin Satsuma 18 strains were set up the following treatment: