Study on the Use of Soda Saline–Alkali Soil as a Rice-Seedling-Raising Soil After Short-Term Improvement DOI Creative Commons
Yingbin Nie, Lu Jiang,

Xiran Liu

и другие.

Applied Sciences, Год журнала: 2025, Номер 15(9), С. 4638 - 4638

Опубликована: Апрель 22, 2025

In western Jilin Province, China, the presence of soda saline–alkali soil poses a significant threat to raising rice seedlings due its harsh properties. The scarcity suitable seedling-raising resources has become increasingly pronounced. A short-term soil-improvement experiment was conducted using original sourced from rice-growing region followed by rice-seedling-raising test in improved identify an effective strategy. Four distinct treatments were established: no amendment (JCK); gypsum and straw (JCW); gypsum, straw, sulfuric acid (JCWH); chemical fertilizer (JCWF). effects these on physicochemical properties (pH, electrical conductivity, exchangeable sodium, total alkalinity) evaluated, as well organic carbon (SOC) components including humic (HAC), fulvic (FAC). results indicated that, compared control group, all effectively reduced average pH 0.53 0.79 units decreased sodium 56.7% 74.8%. Furthermore, SOC, HAC, FAC increased 48.3%, 89.4%, 56.0%, respectively. Among treatments, JCWH proved be most effective. After two years improvement, JCWH-treated exhibited highest dry weight plant height, surpassing those grown farmer’s soil. scheme utilizing for rice-seedling raising, following improvement treatment with corn (JCWH), provides technical support solution issue faced seedling farmers regions.

Язык: Английский

Study on the Use of Soda Saline–Alkali Soil as a Rice-Seedling-Raising Soil After Short-Term Improvement DOI Creative Commons
Yingbin Nie, Lu Jiang,

Xiran Liu

и другие.

Applied Sciences, Год журнала: 2025, Номер 15(9), С. 4638 - 4638

Опубликована: Апрель 22, 2025

In western Jilin Province, China, the presence of soda saline–alkali soil poses a significant threat to raising rice seedlings due its harsh properties. The scarcity suitable seedling-raising resources has become increasingly pronounced. A short-term soil-improvement experiment was conducted using original sourced from rice-growing region followed by rice-seedling-raising test in improved identify an effective strategy. Four distinct treatments were established: no amendment (JCK); gypsum and straw (JCW); gypsum, straw, sulfuric acid (JCWH); chemical fertilizer (JCWF). effects these on physicochemical properties (pH, electrical conductivity, exchangeable sodium, total alkalinity) evaluated, as well organic carbon (SOC) components including humic (HAC), fulvic (FAC). results indicated that, compared control group, all effectively reduced average pH 0.53 0.79 units decreased sodium 56.7% 74.8%. Furthermore, SOC, HAC, FAC increased 48.3%, 89.4%, 56.0%, respectively. Among treatments, JCWH proved be most effective. After two years improvement, JCWH-treated exhibited highest dry weight plant height, surpassing those grown farmer’s soil. scheme utilizing for rice-seedling raising, following improvement treatment with corn (JCWH), provides technical support solution issue faced seedling farmers regions.

Язык: Английский

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