Application and evaluation of different water-soluble fertilizers on autumn cherry tomato
To explore the application effect of water-soluble fertilizers with different in autumn cherry tomato production,cherry tomato Qingxia 66 was used as the experimental material.5 different functional water-soluble fertilizer treatments were set up,including organic water-soluble fertilizer(treatment 1),bacterial embroidery duture complex microbial fertilizer(treatment 2),Aerge microalgae nutrient solution(treatment 3),seaweed small molecule sugar nutrient solution+seaweed oligosaccharide activator(treatment 4),and conventional large element water-soluble fertilizer(CK).The effects on plant growth,single fruit weight,soluble solids,yield,and economic benefits were determined.The results showed that the tamato plant height of treatment 1 was the highest,at 151.2 cm,while the stem thickness of treatments 3 and 4 was the thickest,both at 0.97 cm;The single fruit weight was highest in treatment 1,at 17.1 g,and the soluble solids content was highest in treatment 4,at 9.54%;The yield and economic benefits of treatment 1 were the highest,at 33 451.5 kg/hm2 and 94 411.5 yuan/hm2,respectively.Overall,compared with conventional large element water-soluble fertilizers,organic water-soluble fertilizer and seaweed small molecule sugar nutrient solution+seaweed oligosaccharide activator had shown better promoting effects in improving the growth and increasing the yield of cherry tomatoes.
NETL
NSTL
万方数据
