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近年来,国家一直重视粮食生产,相继出台了多项优惠政策,农民种粮的积极性很高。孜然套种玉米的栽培方式充分发挥了土壤增产潜力,种植效益可观。1孜然套种玉米优势分析孜然具有生育期短
In recent years, the state has always attached importance to grain production and successively issued many preferential policies. Farmers are highly motivated to grow grain. Cultivation of cumin intercropping maize give full play to the soil potential yield, planting considerable benefits. 1 cumin intercropping corn advantage analysis cumin has a short growth period