摘要
对油桃果实膨大初期至采收期裂果情况的调查结果表明,裂果增长最迅速的时期在果实膨大初期,不同品种、不同成熟期裂果差异很大,同一品种不同栽培条件下裂果程度各不相同。裂果与果实着生部位关系很大,树冠外围裂果严重,内膛次之。裂果也与土壤水分调控关系密切。
In this paper, nectarine cracking has been investigated from early enlarging period to the harvesting time. The results showed that fruit cracking increased most rapidly during early enlarging period, that cracking differed remarkably from cultivar to cultivar in different maturation periods. Degree of cracking of a same cultivar varied under different cultivating conditioned. Cracking had much to do with fruit-bearing places; it happened the most severely around upper crown and comes next at lower crown. It is also observed that cracking was closely related to soil moisture regulation and control.
出处
《西北农业学报》
CAS
CSCD
2003年第4期132-135,共4页
Acta Agriculturae Boreali-occidentalis Sinica
基金
国家科技攻关项目(2002BA515B10-4)。
