Fertilizer Efficiency of A New Type of Chicken Blood Liquid Fertilizer
LIANG Xiaona
YE Qing
WU Shang
WU Shangyi
KANG Shimo
GUAN Boyuan
TAO Dongbing
YUE Xiqing
Abstract：Chicken blood was used as the raw material to prepare a new type of chicken blood liquid fer-tilizer by fermentation,and then the nutrient content and the effects of different application methods were studied so as to provide reference for the practical application of chicken liquid fertilizer. The results showed that the shelf-life of the blood liquid fertilizer was up to 6 months.The total nutrient content was about 536.37 g/L,and the effective number of living bacteria was 1.86×108cfu/mL.The physical and chemical indicators were in line with national standards.The plant height and root length of Chinese cab-bage seedlings treated with 10,30 and 50 times dilution of chicken blood liquid fertilicer were 1.04—1.46,1.81—2.05 times of CK (clear water),respectively. Whether watering or spraying,the chicken blood liquid fertilizer could significantly increase nitrogen,phosphorus and potassium contents in Chinese cabbage.With the increase of the dilution multiple,the elements contents decreased gradually.The soil or-ganic matter content of each dilution was 41.89—55.65 g/kg,significantly higher than that of CK.In summary,the chicken blood liquid fertilizer could promote the growth and nutrition absorption of Chinese cabbage with good application prospects.
Keywords：Chicken blood liquid fertilizerFermentationChinese cabbageFertilizer efficiency test
Publication Date：2018-01-31
Online Publishing Date：2026-09-12(First online date of this platform, not the publication date of the document)
Pages：5( 58-62 )