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苦楝生长迅速,经灭侧芽后可培植通直树干,七、八年生即可成材,是一种很好的速生丰产树种。城关公社盘龙大队一九七三年经“斩梢灭芽”的苦楝,年平均高生长2.08米,地径3.21厘米。盘龙小学菜园地边的三株川楝,仅二年零四个月时间,树高已达6米左右,胸径10——15厘米。东园公社阳光大队山前村一社员今年栽了十六株川楝,四个月的生长量,
Melia rapid growth, after exterminate buds can be cultivated straight through the trunk, seven or eight years can be made, is a good fast growing tree species. Chengguan commune Pan Long Battalion in 1973 by the “chopping shoots spittle,” Melia, the average annual growth of 2.08 meters high, 3.21 centimeters in diameter. Panlong Primary School garden edge of the three strains of Chinensis, only two years and four months time, the tree has reached about 6 meters in diameter, diameter 10--15 cm. Dongyuan commune sunshine brigade Shanqian village this year planted 16 strains of Chuan Neimes, the growth of four months,