Applied research on preparation of biotechnology fulvic acid by straw

doi:10.14088/j.cnki.issn0439-8114.2021.06.005

Abstract

Abstract: Using peanut straw,wheat straw and peanut red clothing as raw materials, biotechnology fulvic acid was prepared by fermentation method, and the effect of biotechnology fulvic acid on plant growth was studied. The results showed that different sources of biotechnology fulvic acid had different effects on seed germination, and different concentrations of biotechnology fulvic acid from the same source had different effects on seed germination. Among them,the biotechnology fulvic acid 15 times solution of peanut straw source increased the germination rate by 15.00 percentage points and the root length by 7.1% compared with the blank, and seed germination and radicle growth were better.

Key words: biotechnology fulvic acid, seed soaking, germination rate, radicle length, wheat seeds

CLC Number:

TQ449⁺.4

HUANG Ming-hui, ZHANG Qian-ru, HAN Meng-qi, GAO Xi-long, LI Hua, LUO Xing. Applied research on preparation of biotechnology fulvic acid by straw[J]. HUBEI AGRICULTURAL SCIENCES, 2021, 60(6): 27-30.

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