selecting single plant 中文意思是什麼

selecting single plant 解釋
進行單株選擇
  • selecting : 經驗的選擇,141
  • single : adj 1 僅只一個的,單獨的;單式的;【植物;植物學】(花等)單瓣的;【無線電】單工的,單次的。2 獨...
  • plant : n 1 植物,草木 (opp animal); 草本;〈商用語〉樹秧,苗木。2 莊稼,作物,收獲;(植物的)生育。3 ...
  1. Regulation of forestry structure emphasizes on forestry protection for environment, with selecting suitable tree seedling and grass seeds, and forming views of plant community to avoid single species of tree seedling and grass seeds. forestry protection for environment should not be below 60 %, and economic forestry no more than 20 %

    林業結構調整要堅持的生態防護林為主,不低於60 ,控制經濟林不高於20 ,要選擇適地樹種和草種,還林還草要樹立植物群落思想,避免林、草品種單一化種植模式。
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