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平和县坂仔橡胶场位于北纬24°27＇东经117°25＇,土壤瘠瘦,在植胶上系属丙级宜胶地,按照橡胶栽培技术规程的要求,在正常抚育管理下,八周年要达到刈胶标准.据此,我们设想在加强抚育管理的条件下,是否6—7年可达开刈标准.经七九年底生长量普查,望地作业区七六年定植的149.2亩,4408株,平均茎围25.11公分.七九年增粗7.11公分.其中试验地69.2亩,2041株,七七年底平均茎围11.66公分,七八年底平均茎围18.87公分;七九年底平均茎围26.63公分,平均年增粗7.49公分.全场植胶1211.5亩,七九年平均年增粗5.89公分.
Pinghe County Sakashima rubber field is located at latitude 24 ° 27 ’north latitude 117 ° 25’, the soil is infertile, the glue on the Department of plastic yi glue, in accordance with the requirements of the rules of rubber cultivation, under normal tending management, the eighth anniversary To achieve the standard of kasugam.According to this, we envisaged whether the conditions for raising tending could be reached within 6-7 years.According to the survey of growth at the end of 1979, 149.2 mu of planted planting area in the prospective site, 4408 plants, the average stem circumference of 25.11 cm .719 cm thick 7.11 cm, of which 69.2 acres of test sites, 2041 strains, the average stem circumference of 11.66 cm at the end of the end of the seventy-eight, the average stem circumference of 18.87 cm; the average stem circumference 26.63 cm, the average annual increase of 7.49 cm. The audience plastic 1211.5 acres, the average annual increase in 1979 was 5.89 cm.