甘肃农业科技
甘肅農業科技
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GANSU AGRICULTURAL SCIENCE AND TECHNOLOGY
2013年
5期
19-20
,共2页
张毅%陈亮%陈佰鸿%梁子龙
張毅%陳亮%陳佰鴻%樑子龍
장의%진량%진백홍%량자룡
蔗糖%生根剂%马铃薯脱毒苗%扦插繁育
蔗糖%生根劑%馬鈴藷脫毒苗%扢插繁育
자당%생근제%마령서탈독묘%천삽번육
C12H22O11%Rooting reagent%Dehydrated virus potato%Cutting propagation
对CIP(国际马铃薯中心)推荐的改良生根剂A(200 mg/kg IBA+100 mg/kg NAA+175 mg/kg硼酸+20 mL吐温-80, pH=5.5)和自制新型生根剂B(100 g/kg蔗糖+50 mg/kg青霉素, pH=5.5~5.8)、 C(75 g/kg蔗糖+50 mg/kg青霉素+25 mg/kg头孢霉素, pH=5.5~5.8)进行了对比试验,结果表明,自制新型生根剂B较改良生根剂A和自制生根剂C对马铃薯扦插苗的成活率、茎粗以及其它性状具有明显的促进作用.
對CIP(國際馬鈴藷中心)推薦的改良生根劑A(200 mg/kg IBA+100 mg/kg NAA+175 mg/kg硼痠+20 mL吐溫-80, pH=5.5)和自製新型生根劑B(100 g/kg蔗糖+50 mg/kg青黴素, pH=5.5~5.8)、 C(75 g/kg蔗糖+50 mg/kg青黴素+25 mg/kg頭孢黴素, pH=5.5~5.8)進行瞭對比試驗,結果錶明,自製新型生根劑B較改良生根劑A和自製生根劑C對馬鈴藷扢插苗的成活率、莖粗以及其它性狀具有明顯的促進作用.
대CIP(국제마령서중심)추천적개량생근제A(200 mg/kg IBA+100 mg/kg NAA+175 mg/kg붕산+20 mL토온-80, pH=5.5)화자제신형생근제B(100 g/kg자당+50 mg/kg청매소, pH=5.5~5.8)、 C(75 g/kg자당+50 mg/kg청매소+25 mg/kg두포매소, pH=5.5~5.8)진행료대비시험,결과표명,자제신형생근제B교개량생근제A화자제생근제C대마령서천삽묘적성활솔、경조이급기타성상구유명현적촉진작용.
Cutting propagation is an effective cultivation technology to obtain dehydrated virus potatoes . To select a better rooting reagent for cutting propagation of potatoes, we chose the improvement growth hormone A(200 mg/kg IBA+100 mg/kg NAA+175 mg/kg H3BO3 +20 mL C24H44O6, pH=5.5) from the CIP (International Potato Center) as control sampling . Two new rooting reagents were introduced as target samplings B(100 g/kg C12H22O11+50 mg/kg P.G, pH=5.5~5.8), and C(75 g/kg C12H22O11+50 mg/kg P.G+25 mg/kg C16H16N5AO7S2, pH=5.5~5.8), respectively . The results showed that the seedling survival rates and plant growth rates of potatoes of the new sampling B outperformed the control and another new sampling A in promoting.
