Effect of Cow Manure Biochar on Lettuce Growth and Nitrogen Agronomy Efficiency DOI Creative Commons

Jae-Hyuk Park,

Han-Na Cho,

Ikhyeong Lee

et al.

Plants, Journal Year: 2024, Volume and Issue: 13(23), P. 3326 - 3326

Published: Nov. 27, 2024

This study aimed to produce livestock manure biochar decrease environmental problems from and evaluate its effectiveness as an organic fertilizer by examining the growth nutrient use efficiency of crops. A plot experiment was conducted investigate characteristics lettuce nitrogen in upland soils treated with cow biochar. The applied at rates 0, 3, 5, 7, 10 t ha−1 (referred CMB0, CMB3, CMB5, CMB7, CMB10, respectively), along inorganic (IF, NPK—200-59-12 kg ha−1). cultivation test carried out for 42 days, during which fresh weight, dry length, number leaves were measured. Nitrogen evaluated determining agronomic N apparent recovery fraction N. Overall, application rate increased, crop uptake improved. Soils CMB5 CMB7 showed higher growth, content, compared under other treatments. followed a pattern similar that productivity, levels playing significant role. In particular, N, are both related utilization, significantly treatment IF treatment. These results indicate can be enhanced through when growing crops on agricultural land. Therefore, it is suggested appropriate reduce increase thereby enabling sustainable eco-friendly agriculture.

Language: Английский

An overview of biochar production and its multifaceted applications for sustainable agriculture and environmental benefits DOI
Abhay Kumar, Pallavi Kumari, Manoj Kumar Solanki

et al.

Elsevier eBooks, Journal Year: 2025, Volume and Issue: unknown, P. 3 - 54

Published: Jan. 1, 2025

Language: Английский

Citations

0
Co-Application of Bokashi and Biochar Alleviates Water Stress, Improves Soil Fertility and Enhances Wheat Production Under Water-Deficit Conditions DOI Creative Commons
Gyanendra Dhakal, Takeshi Fujino,

Srijana Thapa Magar

et al.

Soil Systems, Journal Year: 2025, Volume and Issue: 9(2), P. 33 - 33

Published: April 8, 2025

Water stress and nutrient are major limiting factors affecting crop productivity. Biochar-based organic fertilizers improve soil availability, water use efficiency (WUE), yields under these adverse conditions. This study investigated the mechanistic effects of biochar–bokashi mixtures a controlled glasshouse pot experiment on fertility, available nutrients, moisture, plant (PWUE), wheat yield parameters three moisture levels. Four treatments were included, (1) control, (2) bokashi only, (3) 1% biochar + bokashi, (4) 2% 30% (IR30), 50% (IR50), 60% (IR60) field capacity, totaling twelve in completely randomized design with replications. The combined bokashi–biochar application significantly (p < 0.05) improved growth yields, including height, number fertile tillers (NFT), spikes (NS), spike length (SL), 1000-grain weight, biological (BY), root biomass, grain (GY), compared to control bokashi-only treatments. Bokashi exhibited superior agronomic performance over other treatments, biochar. Biochar addition enhanced PWUE across irrigation Bokashi–biochar IR30 outperformed IR60, highlighting biochar’s effectiveness alleviating increasing yields. Moreover, co-application increased pH while enhancing carbon, total nitrogen, phosphorous exchangeable potassium levels, which positively correlated yield. have been proven be an effective strategy enhance increase alleviate support sustainable production water- nutrient-limited

Language: Английский

Citations

0
Effect of Cow Manure Biochar on Lettuce Growth and Nitrogen Agronomy Efficiency DOI Creative Commons

Jae-Hyuk Park,

Han-Na Cho,

Ikhyeong Lee

et al.

Plants, Journal Year: 2024, Volume and Issue: 13(23), P. 3326 - 3326

Published: Nov. 27, 2024

This study aimed to produce livestock manure biochar decrease environmental problems from and evaluate its effectiveness as an organic fertilizer by examining the growth nutrient use efficiency of crops. A plot experiment was conducted investigate characteristics lettuce nitrogen in upland soils treated with cow biochar. The applied at rates 0, 3, 5, 7, 10 t ha−1 (referred CMB0, CMB3, CMB5, CMB7, CMB10, respectively), along inorganic (IF, NPK—200-59-12 kg ha−1). cultivation test carried out for 42 days, during which fresh weight, dry length, number leaves were measured. Nitrogen evaluated determining agronomic N apparent recovery fraction N. Overall, application rate increased, crop uptake improved. Soils CMB5 CMB7 showed higher growth, content, compared under other treatments. followed a pattern similar that productivity, levels playing significant role. In particular, N, are both related utilization, significantly treatment IF treatment. These results indicate can be enhanced through when growing crops on agricultural land. Therefore, it is suggested appropriate reduce increase thereby enabling sustainable eco-friendly agriculture.

Language: Английский

Citations

1