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临江镇昆仑园宝山果场由6公顷荒山开垦建成,土壤为碱性紫色土,有机质1.12%,PH8.1980年定植枳砧柑桔,1993年所有柑桔树都有不同程度的缺铁黄化,部分果园已无收.经过近几年的实践,初步探索出矫治缺铁黄化的配套技术,产量由原来每公顷2000kg,上升到8600kg,品质也大幅度提高,取得显著效益.其主要技术措施:
Linjiang Town, Kunlun Park, Baoshan fruit field was built by the reclamation of 6 hectares of barren hills, the soil is alkaline purple soil, organic matter 1.12%, PH8.1980 Zhizufencui citrus, all citrus trees in 1993 have varying degrees of iron deficiency yellow Some orchards have no income.After several years of practice, preliminary exploration of the supporting technology for iron deficiency and yellowing correction, the output from 2000kg per hectare, rose to 8600kg, the quality has also been greatly improved, and achieved significant benefits. Technical measures: