2021年河南省秋作物生产形势及品种利用情况  

Autumn Crop Production Situation and Utilization of Main Crop Varieties in Henan Province in 2021

作　　者：张留声 刘海静 张香粉 周宁 ZHANG Liusheng;LIU Haijing;ZHANG Xiangfen;ZHOU Ning(Seed Station of Henan Province,Zhengzhou 450046,China)

机构地区：[1]河南省种子站,河南郑州450046

出　　处：《种业导刊》2022年第2期20-29,共10页Journal of Seed Industry Guide

摘　　要：根据河南省秋作物专业委员会及三农相关专家对秋作物大田生产、新品种试验和展示示范考察情况,结合种子系统考察统计结果,以及对部分种子企业制繁种情况的调研询查,就2021年河南省秋季作物生产、品种利用情况,2022年玉米、水稻“两杂”种子及其他秋作物种子供需形势做初步分析。According to the investigation of autumn crop field production,new variety test and demonstration by Henan Autumn Crops Professional Committee and experts related to agriculture,rural areas and farmers,combined with the statistical results of seed systematic investigation and the investigation of seed production and breeding in some seed enterprises,this paper makes a preliminary analysis of autumn crop production and variety utilization in Henan Province in 2021,and the supply and demand situation of corn,rice“two miscellaneous”seeds and other autumn crop seeds.

关 键 词：河南省 秋作物 生产形势 品种利用 品种评价 

分 类 号：S326[农业科学—作物遗传育种]