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Effects of foliar calcium on McIntosh apple storage disorders

 

作者: Make Drake,   WilliamJ. Bramlage,   JohnH. Baker,  

 

期刊: Communications in Soil Science and Plant Analysis  （Taylor Available online 1979）
卷期: Volume 10, issue 1-2  

页码: 303-309

 

ISSN:0010-3624

 

年代: 1979

 

DOI:10.1080/00103627909366896

 

出版商: Taylor & Francis Group

 

关键词: Apples;bitter pit;foliar calcium sprays;internal breakdown storage scald;foliar injury;apple finish;surface flesh

 

数据来源: Taylor

 

摘要:

Seven foliar applications supplying 13.4 kg/ha CaCl2biweekly increased surface flesh Ca by 44 ppm Oct 10. Scenescent breakdown of fruit after 100 days regular storage was reduced from 13 to 1%; scald (24 hrs, 23°C) was reduced from 32 to 4%. Similar reductions in storage disorders were effected by foliar CaCl2on fruit that had been stored 180 days in CA.

 

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