Thanks to application of vegetable growing in the direction of biosafety have contributed to the PROVINCIAL local agriculture, because the maximum amount of limited pesticide and toxic chemical fertilizer harm fertility of the soil, affecting water environment. At the same time, the growing RAT also helps people to reduce investment costs, and ensure health.In particular, the covered straw methods on container gardens of vegetables not only help keep humidity, limiting grass grow and harmful insects, but also avoid soil erosion because of steep terrain, helps keep nutrients for the trees grow faster, resist the impact of bad weather for vegetables.
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