优质高产浙大系列油菜新品种特性及耐迟播丰产配套技术
New Rapeseed Varieties of High Quality and Yield of Zheda Series and Supporting Techniques for Late Sowing
石子建 1徐建祥 1黄倩 2许玲 3李韵 1周伟军2
作者信息
- 1. 衢州市农业林业科学研究院,衢州,324200
- 2. 浙江大学作物科学研究所,杭州,310058
- 3. 浙江理工大学生命科学与医药学院,杭州,310018
- 折叠
摘要
当前浙江省种植结构调整、劳动力等生产成本增加等,使油菜生产出现播种迟、播种难、出苗差、产量低等问题,导致水稻田冬季撂荒,威胁油菜安全生产.为确保粮油高产稳产,达到种植油菜绿色过冬,本研究通过对'浙大622'、'浙大630'、'浙大635'等浙大系列油菜品种的品种特性、试验示范以及迟直播的高产栽培技术要点进行归纳总结,为油菜生产提供科学参考依据.多年的大田生产和试验示范表明,浙大系列油菜新品种栽培措施得当,迟直播也能达到高产和稳产.
Abstract
At present,the adjustment of planting structure and the increase of production cost such as labor force in Zhejiang Province have caused the problems of late sowing,difficult seeding,poor emergence and low yield in rapeseed production,which leads to the abandonment of paddy field in winter and threatens the secure production of rapeseed.In order to ensure the high and stable yield of grain and oil crops and achieve the goal of planting rapeseed for winter,this paper summarizes the variety characteristics,test and demonstration of'Zheda622','Zheda630','Zheda635'and high-yield cultivation techniques with late direct sowing,providing a scientific reference for rapeseed production.The results of field production and demonstration for many years showed that the cultivation measures for the new rapeseed varieties of Zheda series are appropriate,which could achieve high and stable yield even with late direct sowing.
关键词
油菜/浙大622/浙大630/浙大635/迟直播Key words
Rapeseed/Zheda622/Zheda630/Zheda635/Late direct sowing引用本文复制引用
基金项目
浙江省农业新品种选育重大科技专项子课题(2021C02064-2-3-2)
现代作物生产省部共建协同创新中心项目(CIC-MCP)()
浙江省"三农九方"科技协作计划项目(2022SNJF010)
出版年
2024
NETL
NSTL
维普
万方数据