土肥管理和微生物菌剂对向日葵菌核病的防治效果及产量的影响

为了研究土肥管理和微生物菌剂对向日葵菌核病的防治效果及产量的影响,通过不同的土肥管理及在3个关键时期采用生防菌进行预防,在成熟期对向日葵菌核病的病情进行调查和收获期测产。结果表明,播种前土壤处理加苗期灌根预防向日葵菌核病的处理,不仅防治向日葵菌核病效果最好,试验田土壤理化性状明显改善,而且向日葵的产量最高。     

生物有机矿物三元素配施对日光温室盐渍化土壤的改良效果

目前日光温室蔬菜土壤盐渍化的问题非常普遍,并日趋严重,不但对农产品质量和消费安全构成影响,而且直接影响到农民的种植效益.通过采用测土配方肥+生物有机肥+矿物土壤调理剂的合理配合施肥方式,研究生物有机矿物三元素配施对日光温室盐渍化土壤的改良效果.试验结果表明,在日光温室番茄栽培中,与常规管理相比,每亩施用威远配方肥(32...     

套餐施肥对秋月梨木栓病发生及产量、品质的影响

ABSTRACT: In order to study the effect of fertilization and pest control on improving the quality of Akizuki pear and preventing and controlling cork disease, different fertilization packages and pest control at critical period were used, the results showed that: Genliduo biological protein controlled-release fertilizer 1200 kg/hm? 2 + pure fermentative organism 4800 kg/hm 2 + 72 change-soil conditioner 750 kg/hm 2, top application of liquid fertilizer, the combination fertilization scheme of spraying 0.2% ー0.3% boric acid solution on the leaves at the beginning of Florescence and after Shaga had the best effect on preventing and curing Cork Disease of Akizuki Pear, and had obvious improvement on the physical and chemical properties of the soil in the experimental field, moreover, the Autumn Moon Pear has the highest yield.