root zone造句
例句與造句
- Effects of water - collecting mulch on moisture situation in root zone in spring maize
晉中地區(qū)春玉米田集雨覆蓋試驗研究 - Effects of co2 treatment of root zone on potato growth and photosynthesis by areoponics culture
2對馬鈴薯生長和光合作用的影響 - Test method for organic matter content of putting green and sport turf root zone mixes
小型高爾夫球場用綠呢和運動草坪根層混合物的有機物質(zhì)含量的試驗方法 - Know how much water is needed to refill the root zone during irrigation and plan fertigation accordingly
要了解在灌溉時灌滿根區(qū)需要多少水，并據(jù)此來制定灌溉施肥計劃。 - Standard test methods for organic matter content of putting green and sports turf root zone mixes
小型高爾夫球場用綠呢和運動場草皮根層混合物中有機物質(zhì)含量的標準試驗方法 - It's difficult to find root zone in a sentence. 用root zone造句挺難的
- Effect of allelopathic substance from wheat root zones on the growth of cotton seedling in wheat - cotton interplanting system
麥棉套作系統(tǒng)中小麥根區(qū)化感物質(zhì)對棉苗生長的影響 - Over - irrigation not only wastes water but could result in leaching of fertilizer ( primarily n ) below the root zone
過量灌溉不僅浪費水資源而且還可能引起肥料向根區(qū)以下的淋失(主要是氮素) 。 - Standard test method for saturated hydraulic conducitivity , water retention , porosity , particle density , and bulk density of putting green and sports turf root zones
小型高爾夫球場綠呢和運動場草地區(qū)的飽和水滲透性水分保持孔隙率顆粒密度和體密度的標準試驗方法 - Because of the evaporation , dissolved salt is brought to cumulate at the ground surface and the root zone when the ground water is above the critical level . then the saline soil is formed
超過臨界深度的地下水，在蒸發(fā)作用下，將鹽分帶至地表或根系分布層累積下來，形成鹽漬化土壤或鹽土、堿土。 - Experiments of different root zone temperature ( natural root temperature as ck , 15 , 20 , 25 , respectively ) were treated in blossom and fruit - set period in sunlight greenhouse
摘要通過對日光溫室開花坐果期番茄根區(qū)不同溫度處理（自然地溫， 15 ， 20 ， 25 ） ，研究了低溫季節(jié)根區(qū)溫度對番茄生長的影響。 - The chinese continental scientific drilling ( ccsd ) project is designed to unravel the structure and composition of the root zone of a large - scale , ultra - high pressure metamorphic belt ( uhpm ) between the north and south china blocks
Ccsd工程旨在揭示位于北中國與南中國板塊之間巨型超高壓變質(zhì)帶的結(jié)構(gòu)構(gòu)造與物質(zhì)組成。 - Indicators such as plant height stem thickness , leaf quantity , leaf area , chlorophyll content , photosynthetic rate , transpiration rate and yield of tomatoes all increased as root zone temperature increased
結(jié)果表明，隨著根區(qū)溫度的增加，番茄的株高、莖粗、葉片數(shù)、葉面積、葉綠素含量、光合速率、蒸騰速率、產(chǎn)量均增加。 - Percolation irrigation takes way of underground micro - irrigation which worked with the aid of micro pore pipes for percolation that is buried at root zone . and the crops " demand for water can be met by percolating through the soil on the condition of low pressure at the right time with right volume
滲灌是一種地下微灌形式，在低壓條件下，通過埋于作物根系活動層的灌水器(微孔滲灌管) ，根據(jù)作物的生長需水要求適時適量地向土壤中滲水供給作物。 - But on the later condition the trend of accumulation turned to be stable in the w3 treatment ( vseawater / v pure water = 1 ) - in root zone soil , variation of sar value accorded with total salt accumulations and sometimes decreased at the treatment where the v seawater / v pure water > 1 . contents of cl - and na + which were the main ions and leached obviously in 0 - 60cm soil were greatly influenced by rainfall , but the rainfall did not affected the contents of ca2 + , mg2 + and k + whose ability of leaching is worse than that of cl - and na + in the root zone soil obviously . the vertical distribution of salt ions in the 0 - 60cm soil were mainly affected by the ratio of v seawater / v pure water in the irrigation water on the condition of not enough rainfall , but on the cont
海水灌溉下，耕層土壤中鹽分含量受降雨量影響很大，足夠的降雨條件下，鹽分不會積累，降雨量較低時，鹽分積累明顯，但在50海水處理下趨于平衡狀態(tài)；耕層土壤sar值的變化情況和鹽分含量變化情況相一致，在灌溉水中海水濃度大于50時有所下降；土壤中主要鹽離子為cl ~ -和na ~ + ， 0 - 60cm土層內(nèi)， na ~ + 、 cl ~ -明顯的向土壤底層遷移，其在土壤中的含量受降雨影響顯著，而ca ~ ( 2 + ) 、 mg ~ ( 2 + )和k ~ +在土壤中遷移能力較低，其含量受降雨影響較??； 0 - 60cm層次土壤鹽分的縱向分布在降雨量較低的條件下主要受灌溉水中海水濃度的影響，而在降雨充分的條件下，地面覆蓋程度成為重要的影響鹽分和水分脅迫下菊芋的生理響應(yīng)及其海水灌溉研究因子之一。 - According to the space - tim e maturation during the development of the vessel elements in primary vascular system : the vessel elememts of the cotyledons and the lower portion of cnz formed firstly , then downward hypocotyl - root zone , at length , the vessel elememts of the upper and middle portion of cnz and epicotyl - shoot region connected with each other , the result uphold the seedling partition model that divides seedling into cnz , hypocotyl - root region and epicotyl - shoot region
根據(jù)金魚草幼苗初生維管系統(tǒng)導(dǎo)管分子發(fā)育的時空性，即子葉和子葉節(jié)區(qū)下部導(dǎo)管分子先形成，然后向下形成下胚軸-根區(qū)的導(dǎo)管分子，最后子葉節(jié)區(qū)中、上部與上胚軸-苗區(qū)的導(dǎo)管分子再發(fā)生連接，據(jù)此支持將幼苗分為子葉節(jié)區(qū)、下胚軸-根區(qū)和上胚軸-苗區(qū)的幼苗分區(qū)模型。
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