The development of stockbreeding results in serious pollution to the circumjacent environment.
養(yǎng)殖業(yè)的發(fā)展造成了周邊環(huán)境的嚴(yán)重污染.
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Science Stockbreeding: Science of Grass Industry.
畜牧學(xué): 草業(yè)科學(xué).
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Now they undertake both fanning and stockbreeding.
現(xiàn)在他們既從事農(nóng)業(yè),也從事畜牧業(yè).
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Thus, the age of productive economy of primitive agriculture and stockbreeding was coming.
于是, 這一時(shí)期人類開始了原始農(nóng)業(yè)和畜牧飼養(yǎng)的生產(chǎn)型經(jīng)濟(jì).
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By using the system dynamics, we analysed the variational law of and stockbreeding's subsystem. "
又采用系統(tǒng)動(dòng)力學(xué)方法, 分析了 農(nóng)牧 子系統(tǒng)的變化規(guī)律.
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Natural resources are peculiar in Aba farming - pastoral region . The stockbreeding with advantages has a brilliant outlook.
阿壩州半農(nóng) 半 牧區(qū)自然資源條件獨(dú)特, 畜牧業(yè)優(yōu)勢(shì)明顯,前景廣闊.
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Therefore, there is a great clinic application perspective for pEGF in stockbreeding production.
因此, pEGF在畜牧業(yè)生產(chǎn)上具有十分廣闊的應(yīng)用前景.
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The development of primitive agriculture and stockbreeding made human being live a resident life.
原始農(nóng)業(yè)和畜牧飼養(yǎng)業(yè)的發(fā)展使人類開始了定居的生活.
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