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Position: Home > Articles > THE OCCURRENCE AND CONTROL OF WATERCORE OF‘DELICIOUS'APPLES IN MT. QIN-LING REGION Acta Horticulturae Sinica 1981 (4) 1-8

秦岭山地果园元帅苹果水心病的防治

作  者:
周厚基;唐梁楠;仝月澳;程家胜;杨万镒;刘云峰
单  位:
中国农业科学院果树研究所
摘  要:
作者根据1975~1979年在秦岭山地果园田间试验和树体营养的分析结果,提出了防治元帅苹果水心病的有效措施。认为施用复合肥、喷钙、喷B_9和适时早采,都能大幅度地减轻水心病,其中尤以综合运用,其效果最佳。
译  名:
THE OCCURRENCE AND CONTROL OF WATERCORE OF‘DELICIOUS'APPLES IN MT. QIN-LING REGION
作  者:
Zhou Houji Tang Liangnan Tong Yueao Cheng Jiasheng Yang Wanyi ( Institute of Pomology, Chinese Academy of Agricultural Science ) Liu Yunfeng ( Department of Agriculture, Shanxi Province )
摘  要:
The occurrence and control of watercore of 'Delicious' apples in Mt. Qin-ling region was studied during the years of 1975-1979. Recommeda-tions for the control of this disorder were suggested: ( 1 ) the application of nitrophoska compound fertilizers, ( 2 ) four sprays a year with 0.5% calcium nitrate during the period of three and five weeks after bloom and ten and eight weeks before harvest, ( 3 ) spray of 500 ppm B9 ( SADH ) three weeks after bloom or 1000 ppm B9 8-10 weeks before harvest and ( 4 ) harvesting appropriately on time earlier than the proper date accor-ding to its maturity. Treatments would be used in single or in any com-binations.

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