新疆伊犁河谷地区引进大豆品种适应性分析

【目的】研究引进12份大豆品种在新疆伊犁河谷地区大田的适应性,为筛选出适合当地栽培推广的优质、高产新品种提供参考。【方法】采用稳定性参数,高稳系数、变异系数,分析参试品种的生育期、主要农艺性状和产量性状。【结果】参试品种合交02-69,210.868 kg/667m²,比对照增产28.36%,HSC居第1;绥农14,219.217 kg/667m²,比对照增产31.09%,HSC排名居第4。合交02-69、黑农69、黑农71、绥农14、黑农63为中晚熟品种,全生育期较对照分别晚14、13、13、10、8 d;中黄901较对照早9 d,属于中早熟品种;株高在90～105 cm的品种有3个,分别是中黄901、黑农63、合交02-69。【结论】外引的12个品种在新疆伊犁河谷地区能正常开花结荚成熟,多数表现较好,其中合交02-69、绥农14、东农53、黑农69适应性较好。

Adaptability Analysis of Introduced Soybean Varieties in Yili Valley of Xinjiang

【Objective】 To study the field adaptability in Yili River Valley of Xinjiang by introducing12 soybean varieties in the hope of providing some scientific basis for selecting new varieties with high quality and high yield that are suitable for local cultivation and promotion. 【Method】 The growth period, main agronomic characters and yield characters of the test varieties were studied and the growth period of the tested varieties was analyzed by applying stability parameters, high stability coefficient and variation coefficient. 【Results】 The yield of the tested varieties Hejiao 02-69 was 210.868 kg/667m², which was 28.36% higher than that of the control, and HSC ranked first. Suinong 14 had a yield of 219.217kg/667m², which was 31.09% higher than that of the control. HSC ranked the fourth. Hejiao 02-69, Heinong 69, Heinong 71, Suinong 14 and Heinong 63 were medium and late maturing varieties, and the whole growth period was 14, 13, 13, 10, 8d later than the control, respectively. Zhonghong 901 was 9d earlier than the control, belonging to middle and early maturity variety. There were three cultivars with plant height ranging from 90 cm to 105cm, namely Zhonghuang 901, Heinong 63 and Hejiao 02-69. 【Conclusion】 The 12 imtroduced varieties can blossom and mature normally in Yili Valley of Xinjiang, and most of them show good performance. Among them, Hejiao 02-69, Suinong 14, Dongnong 53 and Heinong 69 have good adaptability, and their potential of high yield and increase need to be further studied in the future.