播可润微生物菌剂对设施番茄生长和产量的影响

Effects of Biokinrain Microbial Agent on Growth and Yield of Facilities Tomato

以番茄品种‘普罗旺斯’为试验材料,通过在浸种、育苗基质、灌根、滴灌、叶面喷施中添加播可润微生物菌剂(C915、C917、C918、C928),研究了其对设施番茄整个生育期的影响。结果表明,播可润微生物菌剂能够显著提高番茄幼苗的株高、茎粗、全株干质量、G值、壮苗指数,对定植后植株的茎粗和根重量有一定程度上的促进作用,对产量的影响较大,增产11.45%,同时肥料和农药投入费用有所减少。

Tomato varieties ＇Provence＇ as experimental material,through the seed and seedling matrix,adding seeding root,drip irrigation,spraying on the leaf can biokinrain microbial agent（ C915 C917 C918,C928）,study its effects on facilities tomato the whole growth period. The results showed that the sowing can biokinrain microbial agent can significantly improve the tomato seedling stage of plant height,stem diameter,total plant dry weight,G value,strong seedling index,on the stem diameter and root weight of a plant has a promoting effect to a certain extent,have bigger influence on the yield,equivalent to production rate is 11. 45%,and reduce investment in fertilizers and pesticides.