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早园竹早出高产留种竹试验结果表明,采用配方施肥(每年分别在11～12月、2～3月、5～6月、9月、11月施肥,每公顷共施尿素1500～1800kg,氯化钾375～450kg,钙镁磷肥300～375kg,有机畜肥45000～60000kg),同时以竹叶、砻糠、竹叶稻草,砻糠稻草4种材料覆盖早竹地,与试验前相比,产量和产值分别增长240.12％和15.2倍,投入与产出比为1:9.55,最高达1:16.18,效益十分显著。
Early morning bamboo early out high-yielding bamboo seedling test results show that the use of formula fertilization (respectively in November to December, February to March, May to June, September, November fertilization, per hectare co-urea 1500 ~ 1800kg, 375 to 450 kg of potassium chloride, 300 to 375 kg of calcium magnesium phosphate fertilizer, and 45,000 to 60,000 kg of organic livestock fertilizer). At the same time, four species of bamboo leaves, bran, bamboo straw and rice bran straw were used to cover the bamboo land. , The output and output value increased by 240.12% and 15.2 times respectively, and the ratio of input-output to output was 1: 9.55 up to 1: 16.18. The benefits were very significant.