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In recent decades, water and fertilizer resources have been consumed and wasted seriously in agricultural production. The shortage of water and fertilizer resources has become more and more prominent with the development of agriculture. Water and fertilizer conservation is an inevitable need for ...Read more »
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Preparation Tools: mixer; plastic container or cement pool (or soil pit pad plastic film); plastic film; pulverizer (ordinary agricultural type); shovel; turning machine. Fermentation strains: Cow dung starter. Formula 1: 1000 kg of dry cow dung, 0.25 kg of cow dung starter strain, Formula 2: 700...Read more »