摘要
为探讨生姜育苗移栽的可行性,以生姜品种山农1号为试材,研究种姜切块育苗移栽和种姜切块直播两种种植模式下,种姜切块大小(10~15 g、25~30 g、35~40 g和50~60 g)对生姜生长及产量的影响。结果表明:种姜切块育苗移栽较种姜切块直播显著促进了生姜植株的生长,无论株高、茎粗、分枝数还是根、茎、叶和根茎鲜质量均显著增加。两种栽培模式条件下,植株生长量与种姜切块大小成正相关。生姜收获时,10~15 g种姜切块育苗移栽的生姜株高、茎粗、分枝数分别较种姜切块直播增加5.21%、6.67%和53.85%,每667 m^(2)产量增加61.11%,而50~60 g种姜切块育苗移栽的株高、茎粗、分枝数分别较直播增加5.26%、5.11%和44.67%,每667 m^(2)产量增加40.69%,表明较小的种姜切块通过育苗移栽更有利于生姜产量的提升。
In order to explore the feasibility of seedling transplanting of ginger,‘Shannong No.1’ginger variety was used as the test material,and the effects of cutting size(10‒15,25‒30,35‒40 and 50‒60 g)on the growth and yield of ginger were studied under two planting modes:seedling transplanting and direct seeding.The results showed that seedling transplanting with sliced ginger significantly promoted the growth of ginger plants compared with direct seeding with sliced ginger,and the plant height,stem diameter,number of branches and fresh weight of roots,stems,leaves and rhizomes increased significantly.Under the conditions of two cultivation modes,the plant growth is positively correlated with the cutting size of ginger.When ginger is harvested,the plant height,stem diameter and branch number of 10‒15 g seed ginger are increased by 5.21%,6.67%and 53.85%respectively,and the yield per 667 m^(2) is increased by 61.11%,while the plant height,stem diameter and branch number of 50‒60 g seed ginger are increased by 5.26%,5.11%and 44.64%respectively,and the yield per 667 m^(2) increased by 40.69%,indicating that using smaller cutting size of ginger for seedling raising and subsequent transplanting is more conducive to increasing ginger yield.
作者
苟高峰
吕尧
徐坤
GOU Gaofeng;LYU Yao;XU Kun(College of Horticultural Science and Engineering,Shandong Agricultural University,Shandong Fruit and Vegetable High Quality and Effi cient Production Collaborative Innovation Center,Tai’an 271018,Shandong,China)
出处
《中国蔬菜》
北大核心
2025年第2期154-158,共5页
China Vegetables
基金
国家重点研发计划项目(2023YFD1600200)
山东省农业良种工程项目(2023LZGCQY003)
国家特色蔬菜产业技术体系项目(CARS-24-A-09)。
关键词
生姜
育苗
种姜切块大小
生长
产量
Zingiber officinale Roscoe
seedling
cutting size of ginger
growth
yield
作者简介
苟高峰,男,硕士研究生,专业方向:蔬菜栽培生理,E-mail:15621342905@163.com;通信作者:徐坤,男,博士,教授,专业方向:蔬菜栽培生理与分子生物学,E-mail:xukun@sdau.edu.cn。
