中国稻米

中国稻米 ›› 2022, Vol. 28 ›› Issue (2): 88-90.DOI: 10.3969/j.issn.1006-8082.2022.02.018

• 品种与技术 • 上一篇    下一篇

稻虾种养模式下水稻品种筛选及关键栽培技术

陈生良1, 陈晶杰1, 陈惠哲2,*()   

  1. 1海盐县农作物与种子技术推广站,浙江 海盐 314300
    2中国水稻研究所/水稻生物学国家重点实验室,杭州 310006
  • 收稿日期:2021-10-05 出版日期:2022-03-20 发布日期:2022-03-17
  • 通讯作者: 陈惠哲
  • 基金资助:
    浙江省重点研发项目(2019C02017);国家重点研发专项(2016YFD0200801);现代农业产业技术体系建设专项(CARS-01-22)

Screening of Rice Varieties and Key Cultivation Techniques under Rice-crayfish Farming Model

CHEN Shengliang1, CHEN Jingjie1, CHEN Huizhe2,*()   

  1. 1Haiyan County Crop and Seed Technology Extension Station, Haiyan, Zhejiang 314300, China
    2China National Rice Research Institute / State Key Laboratory of Rice Biology, Hangzhou 310006, China
  • Received:2021-10-05 Online:2022-03-20 Published:2022-03-17
  • Contact: CHEN Huizhe

RichHTML

PDF

摘要：

稻田养虾是一种绿色、生态、高效的农业种养模式。为筛选出适合海盐地区不同稻虾种养模式种植的优质水稻品种,对不同水稻品种在稻虾种养模式下的产量及生育期表现进行了比较。结果表明,稻虾连作模式适宜选用优质高产常规稻嘉67、嘉禾236等;稻虾套养模式则适宜选用生长旺盛的籼粳杂交稻嘉优中科13-1;繁养一体模式适宜选用熟期较早、产量稳定的常规稻南粳3908、天微香粳等。针对稻虾种养模式的特点,提出了适宜的水稻栽培方式、种植密度、肥水管理等关键技术。

关键词: 水稻, 稻虾种养模式, 产量, 栽培技术

Abstract:

Rice-shrimp farming model is a green, ecological and efficient agricultural farming model. In order to screen out rice varieties suitable for different rice-shrimp farming model, the yield and growth period performance of different rice varieties under rice-shrimp farming model were compared. The results showed that, the high-quality and high-yielding conventional rice such as Jia 67 and Jiahe 236 is suitable for the continuous cropping model of rice and shrimp; the vigorous indica-japonica hybrid rice varieties such as Jiayou Zhongke 13-1 is suitable for the rice-shrimp intercropping model; the early maturity and stable-yield conventional varieties such as Nangeng 3908 and Tianweixianggeng is suitable for the integrated breeding model. According to the characteristics of rice-crayfish farming model, the key techniques such as rice cultivation methods, planting density, fertilizer and water management were put forward.

Key words: rice, rice-crayfish farming model, yield, cultivation technique

中图分类号: