|Table of Contents|

Effects of Straw and Biochar on Soil Salt Content and Germination of Chinese Cabbage

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2021年03
Page:
13-19
Research Field:
Publishing date:

Info

Title:
Effects of Straw and Biochar on Soil Salt Content and Germination of Chinese Cabbage
Author(s):
LI Jihui; WEI Ping; YANG Baoshan; FAN Yongqiang; LI Jing; ZHANG Yongtao
(Linyi Academy of Agricultural Sciences，Linyi，Shandong 276012)
Keywords:
biochar; straw; soluble salt; Chinese cabbage; seedling growth
PACS:
-
DOI:
10.11937/bfyy.20200847
Abstract:
Taking Chinese cabbcge seeds as experimental materials,straw and biochar (WB，carbonization from straw and BF，5% FeCl3 was added when straw carbonization) was added to the soil，to study their effect on the soluble salt content of soil and the germination and seedling growth of Chinese cabbage.In order to slow down the effect of the greenhouse soil soluble salt on the germination and seedling growth of Chinese cabbage.The results showed that the addition of 0.5% and 1.0% WB，0.5% BF，1.4% and 2.9% straw treatments reduced the soluble salt content significantly.The germination rate of adding 2.9% straw treatment was higher than that of the control treatment significantly (increased by 38.2%)，and there was no significantly difference between the germination rate of biochar treatments and that of the control treatment.With the biochar addition increased，the germination rate increased first and then decreased.Adding 1.0% WB，1.4% and 2.9% straw treatments promoted the growth of Chinese cabbage seedlings and increased the total biomass.The maximum plant height，maximum root length and total biomass were lower than that of the control treatment when the biochar addition was larger (5%).It can be seen that proper amount addition of straw or biochar to the soil can reduce the salt content and promote the germination and growth of cabbage.

References:

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Last Update: 2021-05-27