{"title":"Causes and extent of yield losses in cocoa progenies","authors":"B. Adomako","doi":"10.1002/TS.187","DOIUrl":null,"url":null,"abstract":"Cocoa (Theobroma cacao) progenies in a field trial showed a mean yield loss of 10.3% due to unusable pods. This was equivalent to an annual loss of 98 kg ha−1 of dry beans, and 64.1% (62.8 kg ha−1), 30.5% (29.9 kg ha−1), 4.1% (4.0 kg ha−1) and 1.3% (1.4 kg ha−1) were due to black pods, immature ripe pods, rodent damage and other damage, respectively. Copyright © 2006 John Wiley & Sons, Ltd","PeriodicalId":23388,"journal":{"name":"Tropical Science","volume":"17 1","pages":"22-25"},"PeriodicalIF":0.0000,"publicationDate":"2007-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"25","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Tropical Science","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1002/TS.187","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 25
可可后代产量损失的原因和程度
在田间试验中,可可(Theobroma cacao)后代由于无法使用豆荚而平均产量损失10.3%。这相当于每年损失98 kg ha - 1干豆,其中黑豆荚、未成熟豆荚、鼠害和其他危害分别占64.1% (62.8 kg ha - 1)、30.5% (29.9 kg ha - 1)、4.1% (4.0 kg ha - 1)和1.3% (1.4 kg ha - 1)。版权所有©2006约翰威利父子有限公司
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