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超级小麦906-21我国著名小麦专家沈天民采用生物工程技术,历经十八年育成“超级小麦906-21”。经中科院检索,该品系在国内达领先水平,国际先进水平。经农业部品质检测中心检验,各项品质指标均超过国家最新颁布的强筋类优质小麦标准。1999年列入国家863生物工程。在黄淮麦区大面积示范,亩产500～600公斤,最高可达700公斤。一、特征特性。(1)理想株型:株高75～80厘米,株型紧凑,直立挺拔,下部1～2节间很短并着生气生根,茎秆粗壮,叶片宽、短、厚、色深上举,功能期长。以主茎成穗为主,穗层整齐。(2)穗大粒多:穗长15～18厘米,有芒,小穗排列适中,一般25～30个,单穗60粒左右,多达130余粒,成熟时直立不弯。(3)品质优良:千粒重45克左右,籽粒饱满、卵圆、全角质、白色透明,容重800克/升,面粉蛋白质含量
Super wheat 906-21 Shen Tianmin, a famous wheat expert in our country, has adopted bioengineering technology and has been bred for “Super Wheat 906-21” after 18 years. After the Chinese Academy of Sciences search, the strain in the domestic up to the level of the international advanced level. The Ministry of Agriculture Quality Inspection Center test, the quality indicators are more than the state promulgated the strong gluten category high quality wheat standards. In 1999 included in the national 863 bio-engineering. Huanghuai Mai large area demonstration, yield 500 ~ 600 kg, up to 700 kg. First, the characteristics and characteristics. (1) The ideal plant type: plant height of 75-80 cm, plant compact, upright and upright, the lower part of the short section of 1 to 2 and angry rooting stalks thick, leaves wide, short, thick, Long functional period. Spike-based main stem, spike neat. (2) Spike large grain: spike length of 15 to 18 cm, with Mount, spikelet arranged moderately, generally 25 to 30, about 60 single spike, up to 130 grains, erect when not mature. (3) good quality: grain weighs about 45 grams, full of grain, oval, all horny, white transparent, bulk density 800 g / liter, flour protein content