农菁13籽粒苋新品种选育及高产栽培技术

The Seed Breeding and High-yield Cultivation Techniques of Nongjing No. 13 Amaranthus

农菁13籽粒苋是2002年将美国籽粒苋k6经空间诱变处理，后代采用系谱选育方法，于2007年决选而成。该品系茎秆粗壮、分枝多、叶片宽大。孕穗期进行品质性状测定，粗蛋白含量（干基）为31．5％，粗脂肪（干基）含量为5．09％、粗纤维（干基）含量为10．06％。2011年12月通过黑龙江省农作物品种审定委员会认定。结合农菁13籽粒苋的特性和我省的生态条件，提出了高产栽培技术要点。

Nongjing 13 amaranthus is by the final selection made in 2007, treatment with the U.S. grain amaranth k6 by space mutagenes in 2002, future generations of pedigree breeding method. The strains of culm, branch, leaves generous. Quality traits determination booting stage, the crude protein content （dry basis） 31.5%, crude fat （dry basis） content of 5.09%, crude fiber （dry basis） content of 10.06%. Identified by the Heilongjiang Provincial Crop Variety Approval Committee in December 2011.Combined with the characteristics of Nongjing 13 amaranth and the province＇s ecological. Conditions, to raise high yielding cultivation techniques.