Application Effects of High Concentration Humic Acid Water-soluble Fertilizer on Garlic
Using garlic as the experimental crop and field cultivation,the effects of high concentration humic acid water-soluble fertilizer on garlic yield and agronomic characters were studied.The results showed that the whole process of using high concentration humic acid water-soluble fertilizer 4 times,there were significant differences in agronomic traits between plants of different growth stages and the control group.The average yield of wet garlic in the use group increased by 575.49 kg/667 m2 compared to the control group,and the average net profit increased by 2573.23 yuan/667 m2 at the market purchase price at that time.At the same time,the proportion of garlic with an average diameter of 60～70 mm in the use group reached 59.67%,while that in the control group was only 30.99%.The proportion of average single particle weight of 0.15～0.25 g in the use group was as high as 74.33%,and the proportion of average single particle weight greater than 0.25 g was 16.34%,while the average single particle weight in the control group was mainly below 0.15 g,accounting for 63%.Therefore,the use of high concentration humic acid water-soluble fertilizer throughout the process significantly improved garlic yield and agronomic traits,leading to a significant increase in economic benefits.
NETL
NSTL
万方数据
