宁夏小麦新品种特性及其与宁春4号的比较分析

Characters of new wheat varieties in Ningxia and analysis compare with Ningchun4

本文对5份宁夏小麦新品种的产量稳定性、气象条件适应性、品质性状,结合当地的气象资料与宁春4号进行对比分析。结果表明,宁春39号、宁春38号为高产稳定品种;宁春40号、宁春37号为高产不稳定品种;宁春35号为低产不稳定品种。认定宁春39号、宁春38号为优势品种、宁春40号,宁春37号品种一般,适宜推广,宁春35号为劣势品种,不适宜推广。

This article analysised the yield stability, adaptability of weather conditions and quality traits of the new wheat varieties in Ningxia compared on the Ningchun 4, and combined with the local meteorological data. The results showed that the high - yield and stability varieties are Ningchun 39 and Ningchun 38. Ningchun 40 and Ning- chun 37 have high yield, but instability yield. Ningchun 35 which have low yield and instability. It is concluded that Ningchun 39 and Ningehun 38 are the dominant species, Ningchun 40 and Ningehun 37 are the general varieties which are suitable for popularization, Ningchun 35 is the inferior species which is unsuitable for popularization.