植物生长调节剂在杧果生产中的应用

Application of plant growth regulators in the production of mango fruit

植物生长调节剂在杧果生产中具有调节花期,提高开花质量和座果率,改善果实外观,提高果实品质,延长果实储藏期及防治病虫害的作用,在杧果生产中的应用也逐年增多,但在使用中存在药剂残留,使用技术难以精准把握及过分依赖植物生长调节剂的问题。建议在杧果生产中制订出科学合理的技术规范,加强对杧果生理生化机理的研究,筛选出适用于杧果的植物生长调节剂新产品,同时加强农民种植技术培训,使植物生长调节剂在杧果生产上安全使用,更好服务于杧果生产。

The plant growth regulators play an important role in regulating flowering period,improving flowering quality and fruit setting rate,improving fruit appearance,and fruit quality,prolonging fruit storage period and controlling diseases and insect pests in mango production,and its application in mango production is also increasing year by year,but there are some issues in mango production,such as pesticide residue,which is difficult to grasp accurately and rely too heavily on plant growth regulator.It is suggested that scientific and reasonable technical specifications should be formulated in mango production,research on physiological and biochemical mechanism of mango should be strengthened,new products of plant growth regulators suitable for mango should be screened out,and training of planting techniques should be strengthened so that plant growth regulators can be used in mango.Safe use of mango production,better service to mango production.