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柑桔当年一次成园栽培新技术,是笔者继柑桔营养篓假植移栽技术(见本刊1987年第3期——编者)后试验的又一新技术。1986年在全县两个点示范栽植了100亩橙类和宫川,1987年春在21个点大面积推广了2600余亩。这些果园均达到了一次成园标准,即当年定植苗木成活率98％以上,当年能抽2～3次新梢,当年形成幼树雏形,长势均匀,长相一致.当年一次成园新技术具有成园率高、效益好、成国快、提早结果和易推广的优点。现将栽培管理技术介绍如下:
Citrus once into a garden cultivation of new technologies, is the author following citrus nutrition baskets transplant transplanting technology (see this issue No. 3 of 1987 - editor) after the test of another new technology. In 1986, two 100-acre oranges and Gongchuan were planted in two counties throughout the county. In the spring of 1987, a total area of 2600 mu was popularized in 21 spots. These orchards have reached a garden standard, that is, when the survival rate of planting seedlings more than 98%, then pumping 2 to 3 times the shoot, then the formation of saplings prototype, growing evenly, looks consistent. Park rate, good efficiency, into the country fast, early results and easy to promote the advantages. Now cultivation management techniques are as follows: