宝鸡市2020-2021年水地小麦新品种产量性状调查分析

Analysis of Yield Traits of New Wheat Variety in Baoji during 2020-2021

通过对13个小麦新品种进行示范,与产量相关的越冬期、拔节期总茎数、667 m^(2)穗数、穗粒数、千粒重进行调查,分析了不同品种的成穗率、小花结实率等相关指标,筛选出在陕西省宝鸡市生态条件下的适应性、抗逆性、丰产性等综合性表现好的小麦品种,西农585、金麦1号、西农822、中麦895、伟隆169、西农059等可在宝鸡市灌区示范推广应用。

Based on the demonstration of 13 new wheat varieties, the total number of stems, ears per 667 m^(2), grains per ear and 1000-grain weight which are related to yield at wintering and jointing stages were studied, and the relevant indicators such as spike rate and floret seed setting rate of different varieties were analyzed, the wheat varieties with good adaptability, stress resistance and high yield under the ecological conditions in Baoji were screened out. The results showed that Xinong 585, Jinmai 1, Xinong 822, Zhongmai 895, Weilong 169 and Xinong 059 are suitable to be demonstrated and applied in Baoji irrigation area.