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为了减少柑桔落果,提高产量,我们进行了鲨鱼油速效肥(日本日绵株式会社提供)、复合高效营养肥(市售)的保果试验。试验于1993年5~11月在浙江省宁海县力泽镇进行,选择生长健壮、大小基本一致的IO年生温州蜜柑化株作为试材。试验设鲨鱼油速效肥500倍、75O倍、IOOO倍,复合
In order to reduce orange deciduous fruit and increase the yield, we carried out the fruit preservation test of shark oil fast-acting fertilizer (provided by Nippon Mills Co., Ltd.) and compound high-efficiency nutrient fertilizer (commercially available). The experiment was carried out in Lize Town, Ninghai County, Zhejiang Province from May to November, 1993. The ten year-long annual mandarin orange plants with robust growth and consistent size were chosen as test materials. Test set shark oil quick-acting fertilizer 500 times, 75O times, IOOO times, complex