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endogenous pollution
释义
endogenous pollution
Encyclopedia
农学
内源性污染
释
endogenous pollution
内源性污染
来自农业生产活动本身的农业环境污染。包括农业生产中投入品(化肥、农药、兽药和农膜)造成的污染和农业生产中直接产生的污染物,特别是来自秸秆的昆虫虫卵和病原菌,以及来自畜禽养殖的病原菌、寄生虫和其他微生物污染。
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Jade-inlayed Lacquered Coffins from Tombs of Marquises of Western Han Dynasty
jadeite
jadeite Chinese cabbage
jadeite of the Qing Dynasty
Jade Key to the Secluded Chamber
jade knives from Erlitou Culture
Jade Kui of the Liao Dynasty
Jade Lion Pendant
Jade Makara of the Liao Dynasty
Jade Mine at Mazongshan
Jade Mirror of the Four Unknowns
Jade Mythical Creatures at Wei Mausoleum in the Western Han Dynasty
Jade of Bian He
Jade of Ci Poetry
jade ornaments
jade pendant with design of man kneeling
Jade Person From Niuheliang Site
jade persons of Lingjiatan Culture
jade phoenix
Jade Phoenix from Niuheliang Site
jade pill bottle in the Han Dynasty
jade pillow of the Han Dynasty
jade plaque and charms inthe Wetern Zhou Dynasty
Jade Plaque from Lingjiatan Site
jade portrait
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更新时间:2026/1/1 15:03:53