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金弹是加工和鲜食良种,我市近几年发展较快,栽培面积已达一万多亩,年产五百多吨。由于金弹是小乔木,每年开花结果二、三次,为明确金弹结果习性,尤其是年周期中各次母枝结果与产量的关系,提供金弹早、丰、优栽培科学依据,我们自1981年至1985年,连续五年对金弹的结果习性进行了观察;金弹以往多采用实生繁殖,亩植六、七十株,进入结果期迟,产量低。枳砧嫁接呈矮化,而矮化密植是果树生产充分利用光能、地力,早结早产,提高经济效益的栽培新技术,为探索金弹经济合理密植度和措施,我们进行了密植试验。现将五年试验结果总结如下:
Golden bomb is processing and fresh varieties, the rapid development of our city in recent years, cultivation area has reached 10,000 mu, with an annual output of 500 tons. As the golden bomb is a small tree, the flowering results two or three times a year, in order to clarify the performance of the golden bullet results, especially in the annual cycle of each parent branch of the relationship between yield and yield, to provide science early, From 1981 to 1985, the results of the golden shell were observed for five years in a row. In the past, golden shells were multiplied by live births, and six or seventy trees were planted with grasses. The results were late and the yield was low. The red dwarf grafting was dwarfing, while the dwarfing and dense planting was the new cultivation technology that made full use of light energy, earth force, premature birth and economic benefit in fruit tree production. In order to explore the economic close planting density and measures, we conducted close planting experiment. Now five years test results are summarized as follows: