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

作　　者：李瑞国 王彬龙 魏艳丽 蒋会利 丁亦非 张平 姚俭昕 LI Ruiguo;WANG Binlong;WEI Yanli;JIANG Huili;DING Yifei;ZHANG Ping;YAO Jianxin(Xianyang of Research Institute Agricultural Science,Xianyang,Shaanxi 712034 China)

机构地区：[1]咸阳市农业科学研究院,陕西咸阳712034

出　　处：《陕西农业科学》2024年第1期42-45,共4页Shaanxi Journal of Agricultural Sciences

基　　金：小麦播种质量提升技术集成与示范项目(NYKJ-2021-YL(XN)37)。

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(X_(1))、播量(X_(2))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/hm^(2)。A two-factor quadratic orthogonal regression experimental design was used by using DPS software,with yield(Y)as the target function.The sowing date(X_(1))and seeding rate(X_(2))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 

分 类 号：S512.1[农业科学—作物学]