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Introduction to Soil Improvement
The presentation outlines natural methods to improve soil quality. It focuses on using organic matter, microorganisms, and rice husk charcoal to create a healthy, aggregated... -
green-manure-crops
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បណ្ណាល័យកសិកម្ម
ឃ្លាំងរបស់យើងនៃអក្សរសិល្ប៍ស្តីពីបរិស្ថានវិទ្យានៅអាស៊ីអាគ្នេយ៍រួមមានឯកសារជាង 750 ។