基于数学模型的小麦品种中麦895在关中灌区高产栽培研究
High-Yield Cultivation of Wheat Variety'Zhongmai 895'in Guanzhong Irrigation Area Based on a Mathematical Model
李瑞国 1王彬龙 1魏艳丽 1蒋会利 1丁亦非 1张平 1姚俭昕1
作者信息
- 1. 咸阳市农业科学研究院,陕西 咸阳 712034
- 折叠
摘要
以两因素二次正交回归方案设计试验,应用DPS软件,以产量(Y)为目标函数,将播期(X1)、播量(X2)做为因素进行研究,研究高产小麦品种中麦 895 在关中灌区的高产栽培技术.结果表明,中麦895 在关中灌区适宜的播期和播量分别为,播期10 月5～10日,播量为260.75～343.93 万基本苗/hm2.
Abstract
A two-factor quadratic orthogonal regression experimental design was used by using DPS software,with yield(Y)as the target function.The sowing date(X1)and seeding rate(X2)were studied as factors to investigate high-yield cultivation techniques for wheat variety'Zhongmai 895'in the Guanzhong irrigation area.The results showed that the suitable sowing date and sowing amount of'Zhongmai 895'in Guanzhong irrigation area is October 5-10,and the sowing amount is 2.6075-3.4393 million basic seedlings per hectare.
关键词
关中灌区/中麦895/高产栽培/播期/播量Key words
Guanzhong irrigation area/Zhongmai 895/High-yield cultivation/Sowing date/Seeding rate引用本文复制引用
基金项目
小麦播种质量提升技术集成与示范项目(NYKJ-2021-YLXN37)
出版年
2024
NETL
NSTL
万方数据