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夏秋时节,对桔园土壤进行覆盖,既可使土壤降温、保湿、保肥,又可防止暴雨对土壤的冲刷,以及阻止杂草生长。夏秋时期正是柑桔幼果迅速生长和新梢抽发期,需要较多的水分和养分。土壤水分过少,土温过高,都将影响柑桔生长和产量。尤其对排灌条件差,土层浅薄的山地桔园,土壤覆盖显得更为重要。1981年以来,我们利用山地桔园丰富的茅草、
Summer season, the orange garden soil cover, both to make the soil cool, moisturizing, fertilizer, but also to prevent the rain on the soil erosion, as well as to prevent the growth of weeds. Summer is the rapid growth of citrus young fruit and shoot shoot period, need more water and nutrients. Soil moisture is too low, soil temperature is too high, will affect the growth and yield of citrus. Especially for poor irrigation and drainage, shallow soil orange garden, soil cover is even more important. Since 1981, we have utilized abundant thatch grass in mountain orange gardens,