摘要
针对我国苹果主产区生态系统的多样性及降水的时空不均衡性和不匹配性、一家一户分散经营的长久性及果农转型升级的迫切性、芽变选种与苹果短枝型芽变品种品质、栽培模式变革与其整形修剪方式以及良种与良法配套等苹果现代栽培模式创建中的问题,提出按照因时因地制宜及多样化原则,创建适合我国国情的现代宽行高干省力高效栽培模式,包括灌溉区的矮化自根砧、干旱区的抗性砧优质短及冷凉区的抗性砧穗组合等3种模式。
In view of the diversity of the ecosystem and the spatial and temporal imbalance and mismatch of rainfall in the main apple producing areas in China,the long term of a decentralized management and the urgency of farmers' transformation and up-grading,and the problems in the establishment of modern apple cultivation mode,such as the shaping and pruning methods and the matching of good variety and method,we must follow the principle of local conditions and diversification to create the high efficient cultivation technology of wide row and high trunk suitable for China's national conditions,including dwarf rootstocks of irrigated area,resistance rootstocks in arid area and resistant rootstock and scion combination in cold area.
引文
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