បណ្តុំទិន្នន័យ អំពី Activity Stream Order by Relevance Name Ascending Name Descending Last Modified ទៅ 1 dataset found ពាក្យគន្លឹះកសិអេកូឡូស៊ី: ការគ្រប់គ្រងកាកសំណល់ ប្រទេស: ប្រទេសវៀតណាម Filter Results Technique for Processing Coffee Husks into Organic Fertilizer This leaflet explains how farmers in northwest Vietnam process coffee husks into organic fertilizer. It details the benefits—improved soil health, reduced environmental... PDF
