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我场1959年开始种植柑桔,现有柑桔面积四千余亩,主栽品种有化州橙、柳橙、雪橙和温州蜜柑等。砧木以酸桔砧为主。 柑桔结果树,由于多年结果关系,营养生长和生殖生长渐趋减弱,结果能力下降。我场二十二队1965年定植的化州橙,1973至1975年平均亩产徘徊在千余二千斤的水平,原因就是树冠上的枝梢,枝
My field began planting citrus in 1959, the existing citrus area of more than 4,000 acres, the main cultivars Huazhou orange, orange, orange and orange mandarin and so on. Rootstock to orange anvil-based. As a result of years of relationship, vegetative and reproductive growth of citrus fruit trees have diminished and their ability to decline has decreased. My field twenty-two team Huazhou orange colonized in 1965, from 1973 to 1975, the average yield hovering at the level of more than a thousand two thousand catties, the reason is the crown on the branches, branches