阿拉尔地区夏播大豆引种比较  

Comparision of Summer Soybean Introduction in the Alar Region

作　　者：焦灰敏 何宗铃 桑玉伟 水涌 JIAO Huimin;HE Zongling;SANG Yuwei;SHUI Yong(Agricultural Science Research Institute of the First Division of Xinjiang Production and Construction Corps,Alar 843300,China)

机构地区：[1]新疆生产建设兵团第一师农业科学研究所,新疆阿拉尔843300

出　　处：《黑龙江农业科学》2024年第4期43-48,共6页Heilongjiang Agricultural Sciences

基　　金：新疆兵团第一师阿拉尔市农业科技攻关计划项目(2023NY01)。

摘　　要：为筛选出适宜阿拉尔地区夏季麦后复播种植的高产、高蛋白大豆品种,引进了26个大豆品种进行试验。结果发现,26个参试品种生育期在87 d以内的有10个;88~94 d的有9个;95~105 d的有7个。株高为33.1~73.9 cm;主茎节数为10.1~13.6节;底荚高度为3.0~11.1 cm。单株荚数为20.4~40.2个;单株粒数为56.7~104.6粒;百粒重为17.5~30.3 g。产量4500 kg·hm^(-2)以上的品种有2个,产量3750 kg·hm^(-2)以上的品种有14个,产量3000 kg·hm^(-2)以下的品种有1个。蛋白质含量在43%以上的有13个品种,海伦四化王最高,达46.45%;脂肪含量在20%以上的品种有19个,其中垦农18最高,为22.9%。综合蛋白质含量和产量,筛选出了适合阿拉尔地区种植的高蛋白、高产大豆品种为东农63和北疆九1号,均为生育期在87 d左右的早熟品种。In order to select high-yield and high protein soybean varieties suitable for post wheat replanting in the Alar Region,26 soybean varieties were introduced for experimentation.The results showed that 10 out of the 26 tested varieties had a growth period of less than 87 days;There are 9 within 88-94 days;There are 7 with in 95-105 days.The plant height was 33.1-73.9 cm;The number of main stem nodes was 10.1-13.6;The height of the bottom pod was 3.0-11.1 cm.The number of pods per plant ranges from 20.4 to 40.2;The number of grains per plant ranges from 56.7 to 104.6;The weight of one hundred seeds ranges from 17.5 g to 30.3 g.There were 2 varieties with a yield of over 4500 kg·ha^(-1),14 varieties with a yield of over 3750 kg·ha^(-1),and 1 variety with a yield of less than 3000 kg·ha^(-1).There were 13 varieties with a protein content over 43%,with the highest reaching 46.45%for Hailunsihuawang;There were 19 varieties with a fat content over 20%,among them Kennong 18 had the highest accounting for 22.9%.Based on the comprehensive protein content and yield,high protein and high-yield soybean varieties suitable for cultivation in the Alar Region were selected as Dongnong 63 and Beijiangjiu 1,both of them are early maturing varieties with a growth period of about 87 days.

关 键 词：夏播大豆 引种 产量 农艺性状 

分 类 号：S565.1[农业科学—作物学]