【摘要】 针对红籽瓜生产上连作重茬引起的病害难题,1999—2003年设立了为期4年的“信都红籽瓜重茬优质增产技术研究”项目,进行了嫁接育苗栽培、地膜覆盖栽培及绿亨1号、移栽灵、NEB和肥力高等药剂或生物肥料在红籽瓜上的应用试验研究。结果表明,重茬红籽瓜通过种子、土壤消毒,配合嫁接育苗与地膜覆盖栽培,增施有机肥和生物肥,合理选择对口药剂防治,可有效解决或缓解红籽瓜重茬病害问题,达到增产稳产的目的。更多还原

【Abstract】 The difficult disease problem of Red-seeded using watermelon results from successive planting and continuous cropping. From 1999 to 2003,the project of high quality production increasing technological research on continuous cropping of Xindu Red-seeded using watermelon was carried out. Through graft seedlings cultivation and mulch-plastic cover culti-vation,medicament experiment(including No. 1 LuHeng-Hymexazol,YiZaiLing-Transplant effective mixed chemical)and biological fertilizer conducts(including NEB-Vesilular-arbuscular mycorrhizae,FeiLiGao-Bio-bacterial fertilizer)experiment were studied at the same time. The result indicated that the disease problem of continuous cropping Red-seeded using watermelon could be alleviated and achieve the stable increasing production goal through disinfecting the seed and the soil,coordinating graft seedlings planting and the mulch-plastic cover cultivation,increasing organic fertilizer and biology ferti-lizer, reasonable choosing the suitable chemical control.更多还原