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我区苹果栽植面积8.98万亩,结果面积有5万亩,其中低产园面积占2万亩。长期以来,部分果园由于管理不善造成树势衰弱,树形紊乱,病虫害严重,果品质量差、产量低,是苹果生产中亟待解决的问题。为此,于1984～1986年,在石家庄果树所指导下,以临漳县东五岔口果园为一级试区,以广平、邱县、永年、馆陶、临漳33个果园,2408亩低产苹果大树为二级试区,进行了大面积的优质增产栽培技术试验。现将试验结果报告如下:
Apple planting area of 89,800 acres in our area, the result area of 50,000 mu, of which low-yield garden area of 2 million mu. For a long time, some orchards due to poor management caused by the weakness of the tree, the tree disorder, serious pests and diseases, fruit quality is poor, low yield, is an urgent problem to be solved in apple production. To this end, from 1984 to 1986, under the guidance of fruit trees in Shijiazhuang, Linzhang East Wachau orchard as a test area to Guangping, Qiu, Yongnian, Guantao, Linzhang 33 orchards, 2408 acres Low-yield apple trees for the second test area, conducted a large area of high yield cultivation techniques. The test results are reported as follows: