沼渣施用对二代种球百合切花栽培产量和质量的影响

Effect of Biogas Residue Application on the Yield and Quality of the Second Generation Cut Lily Bulbs Cultivation

以兔粪沼渣、切花百合品种‘索蚌’二代种球为试材,采用等氮情况下不同沼渣施用量对比试验方法,研究了不同沼渣施用量对二代种球百合切花生长发育的影响。结果表明:处理A(667m^2沼渣594kg)与CK二代种球百合切花栽培产量差异达显著水平(P<0.05),以667m^2基施沼渣594kg,667m^2切花产量9 915枝,667m^2效益9 738元,应用效果最佳;施用沼渣对二代种球百合切花的株高、叶片数、旗叶宽、花苞数量、花苞大小、成花率、抗逆性等方面作用效应明显,且二代种球百合切花的株高、有效叶片数、产量和效益随着667m2沼渣施用量(0~594kg)的增加而增加;此结果可为二代种球百合切花绿色高效栽培提供参考依据。

The rabbit dung biogas,lily cultivar ＇Sorbonne＇ of the second generation bulb were used as test material, using N under different dosage of contrast biogas residue test method, the effects of different biogas residue application on the growth and development of the second generation of ball flower lily were studied. The results showed that the difference of flower yield between A（667 m^2 594 kg biogas residue） and CK was significant, cut flower yield was 9 915 branch per 667 m^2 and benefit was 9 738 RMB per 667 m^2 when base fertilizer biogas residue 594 kg per 667 m^2. The effects of biogas residue on plant height, leaf number, flag leaf width, bud number, size of flower bud, flowering rate andresistance were obvious, the plant height, effective leaf number, yield and benefit increased when the biogas residue from 0 to 594 kg per 667 m^2 ,the results could provide a reference for the green and efficient cultivation of the second generation cut lily bulbs.