KẾT QUẢ ĐÁNH GIÁ VÀ TUYỂN CHỌN MỘT SỐ GIỐNG ĐẬU TƯƠNG TRIỂN VỌNG NĂM 2009-2010

In Viet Nam, Soybean (Glycine max (L.) Merill) is considered as a traditional crop and plays an important role in cropping system. Soybean contains a lot of using values and used for different purposes such as obtaining protein, oil, producing animal feed as well as improving soil... With objectives of selection and introduction of potetial soybean varieties for production, which have high yield, good growth, high resistant ability to pest and disease, we charaterized and evaluated agro-bio-morphological charateristics of 88 accessions in selected soybean collection maintained in national crop genbank based on methods of plant genetic resources charaterization and evaluation, and traditional seed-breeding. The experiment was implemented in two spring (dry) seasons of 2009 and 2010 to identify potential one. The research results showed that most of varieties grew and developed well in climate condition of Red River Delta. And, we have selected 8 promissing varieties in comparision with two controls (VX 93 và DT 84), in which there are 2 varieties (Accession No. 4871 and 4897) having higher yield, better seed quality, higher assistant to pest and disease than two control ones.