Biochar amendment techniques for upland rice production in Northern Laos 1. Soil physical properties, leaf SPAD and grain yield

2008/12/10 by Hidetoshi Asai, Benjamin K. Samson, Haefele M. Stephan +7 · 2 citations
Agricultural and Biological Sciences · Materials Science · #Clay minerals and soil interactions #Plant Micronutrient Interactions and Effects #Rice Cultivation and Yield Improvement #Soil Carbon and Nitrogen Dynamics

paper · doi:10.1016/j.fcr.2008.10.008

openalex publication_date 2009/03/15 · openalex created_date 2025/10/10 · openalex updated_date 2026/06/11

Citations

• A CRITICAL EXAMINATION OF A RAPID METHOD FOR DETERMINING ORGANIC CARBON IN SOILS—EFFECT OF VARIATIONS IN DIGESTION CONDITIONS AND OF INORGANIC SOIL CONSTITUENTS
• DETERMINATION OF TOTAL, ORGANIC, AND AVAILABLE FORMS OF PHOSPHORUS IN SOILS

Cited by

• Effects of biochar amendment on soil quality, crop yield and greenhouse gas emission in a Chinese rice paddy: A field study of 2 consecutive rice growing cycles
• Does Biochar Application Improve Paddy Productivity and Net Returns? An On‐Farm Evidence and Farmers' Perceptions in India