摘要
媛小春引进在衢州红黄壤以枳砧苗种植或以椪柑、胡柚、宫川温州蜜柑为中间砧高接换种,均表现为生长快、树势旺、丰产稳产、风味品质优、抗高温干旱和抗冻性强,有推广应用前景.枳砧苗种植第 5 年平均树高 2.96 m,冠径 3.58 m×3.43 m,667 m2 平均产量 1 322.7 kg;高接换种第 5 年平均树高 3.25 m,冠径4.13 m×3.75 m,平均每 667 m2 产量 2 269.0 kg.大棚栽培 1 月中旬采摘的果实平均单果质量 142.3 g,果皮厚2.59 mm,出汁率 56.4%,可食率 76.8%,可溶性固形物含量 12.9%,总酸含量 0.97%,味浓汁多,肉嫩化渣,甜酸适口,风味口感优.文章总结了建园定植、高接换种、整形修剪、肥水管理、花果管理、病虫害防治等配套栽培技术.
Abstract
Yuanxiaochun was introduced to the red and yellow soil of Quzhou for planting with orange rootstock seedlings or using Ponkan,Huyou,and Gongchuan Wenzhou honey citrus as intermediate rootstocks for high grafting and replanting,all of which showed fast growth,vigorous tree vigor,high and stable yield,excellent flavor and quality,strong resistance to high temperature,drought,and freezing,and had the potential for promotion and application.The average tree height of orange rootstock seedlings in the fifth year of planting is 2.96 m,with a crown diameter of 3.58 m×3.43 m,an average 667 m2 yield of 1 322.7 kg;The average tree height in the fifth year of high grafting and replanting is 3.25 m,with a crown diameter of 4.13 m×3.75 m,an average 667 m2 yield of 2 269.0 kg.The average weight of a single fruit harvested in mid January in greenhouse cultivation is 142.3 g,with a fruit peel thickness of 2.59 mm,a juice yield of 56.4%,an edible rate of 76.8%,a soluble solid content of 12.9%,and a total acid content of 0.97%,as well as a strong and juicy taste,tender flesh without residue,excellent flavor and taste.Supporting cultivation techniques such as garden planting,high grafting and seed replacement,shaping and pruning,fertilizer and water management,flower and fruit management,and disease and pest control were summarized in this article.
基金项目
衢州市科技计划项目(2021K14)
衢州市科技计划项目(2020K30)
衢州市水果新品种选育与栽培科技创新团队()
浙江省市级农科院联盟区域示范项目(2022SJLM16)
维普
万方数据