苗木高度 的英文怎麼說
中文拼音 [miáomùgāodù]
苗木高度
英文
seedling height- 苗 : 名詞1 (初生的種子植物) seedling; sprout; shoots 2 (初生的飼養動物) the young of some animals ...
- 木 : Ⅰ名詞1 (樹木) tree 2 (木頭) timber; wood 3 (棺材) coffin 4 (姓氏) a surname Ⅱ形容詞1 (木...
- 高 : Ⅰ形容詞1 (從下向上距離大; 離地面遠) tall; high 2 (在一般標準或平均程度之上; 等級在上的) above...
- 度 : 度動詞[書面語] (推測; 估計) surmise; estimate
- 苗木 : [林學] nursery stock; nursery-grown plant
- 高度 : altitudeheightelevation
-
Build wine grape seedling raising base to ensure the purity of wine grape, stabilize seedling price, cut forestation costs and increase survival rate of forestation
建設酒葡萄育苗基地,保證了酒葡萄的純度,穩定了苗木價格,降低了造林成本,提高了造林成活率。Both species grew poorly in the culture medium absent of salt, especially to a. corniculatum. moderate salt stress ( from 5 to 20 ) can stimulate the growth of both species, and the optimum salinity for growth was from 10 to 15. when the substrate salinity was higher than 30, stem height, root length, dry mass increment, net photosynthetic rate fell remarkably for both species
溫室內人工鹽度梯度栽培下,木欖幼苗地上、地下部分形態和生物量的增長均表現為低鹽促進和高鹽抑制,以10 15鹽度下最適合木欖幼苗的生長;鹽度從10增加到50時,木欖幼苗的凈光合速率、氣孔導度和蒸騰速率均隨之下降。It becomes one of the most potential industry for the forest seedling business with the rapid development of forest segments. great attention from government stimulies its potentiality
隨著林業建設的高速發展,林木種苗成為發展潛力非常大的產業之一,國家及政府部門的高度重視為種苗業的發展提供了強大的發展動力。For several decades, many scientists have been working hard at reducing production cost, simplifying the industrial process, increasing the coefficient of propagation, but as for the rapid propagation of most economic plants, people still can not transform the technique of tissue culture into great productivity in large scale
這一點更像組織培養試管快繁的優點。越到後面的代數,繁殖的種質資源材料越多,繁殖的速度越快,成本越低。快繁苗木隨著按幾何級數高效增殖的同時,快繁生產成本卻不斷得到稀釋。At the same time, after the china " s access to wto, our traditional grafting technology is facing tremendous inevitable challenges because of the internal and international agricultural competition, the way applying auto - mechanism to graft which appears recently as a hi - tech in the world integrate machine, auto - control technology with horticultural technology
嫁接機技術是近年在國際上出現的一種集機械、自動控制與園藝技術於一體的高新技術。在極短的時間內,把嫁接的砧木和穗木嫁接為一體,大幅度提高嫁接速度,減輕勞動強度和提高生產率,被譽為嫁接育苗的一場革命。分享友人