多年实验证实,用填入法将水解的高梁胚乳置换小麦胚乳,可以使小麦后代获得茎秆坚硬和根系发达等特性。第一,处理麦茎壁变厚,茎内壁白色絮状组织增多,茎表皮光滑坚硬,并有实心茎秆出现(以乳熟期最为明显),在高肥水条件下不倒伏,勾头麦穗变成直头。第二,处理麦根系生长快,发达,抗土壤干旱能力强,其三条初生根长到1厘米时便形成2—4条次生根,而对照麦在初生根长到2—3厘米时才有1—2条次生根出现;拔节期遇土壤干旱时,处理麦茎叶浓绿,停止生长但不凋萎,而对照麦下部叶片迅速变黄,上部叶下垂凋萎。乳熟期 Years of experiments confirmed that the filling method will replace the hydrolyzed sorghum endosperm wheat endosperm, wheat stem offspring can get hard and developed roots and other characteristics. First, the treatment of wheat stem wall thickening, stems white flocculent tissue increased stem smooth skin epidermis, and the emergence of solid stems (milky maturity most obvious), under high fertilizer and water conditions do not lodging, hook ears Into a straight head. Second, the treatment of wheat root growth fast, developed, resistant to soil drought ability, the three primary roots grow to 1 cm when the formation of 2-4 secondary roots, while the control of wheat root growth to 2-3 cm only when 1-2 secondary roots appear; jointing encounter soil drought, the treatment of dark green stems and leaves, stop growing but not withered, while the lower part of the control leaves quickly turn yellow, the upper leaves withered wither. Milky maturity