Ngokusho kwedatha, indawo ye-greenhouses e-China ibilokhu iyancipha unyaka nonyaka, isuka kumahektha ayizigidi ezingu-2.168 ngo-2015 kuya kumahektha ayizigidi ezingu-1.864 ngo-2021. Phakathi kwazo, izindawo zokugcina izithombo zefilimu yepulasitiki zingu-61.52% wesabelo semakethe, izindawo zokugcina izingilazi ezingu-23.2%, kanye ne-polycarb ...
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