槐果 的英文怎麼說
中文拼音 [huáiguǒ]
槐果
英文
sophocarpine-
It points out that the rational and stable inner structure cannot lead to serious soil moisture shortage ; its natural climate condition can meet the needs of forest community. it is the irrational management that causes the serious soil moisture shortage in artificial forestry land. if we intervene properly and create some growth condition similar to natural vegetation, the recessed artificial robinniapseudoscacia can restore benignly
當前人工林地的土壤水分出現嚴重虧缺而形成土壤干化層並導致人工林衰退是人為不合理經營造成人工林群落林分結構不完善的結果，如果人為干預適當，能創造出類似於天然植被的生存條件，人工植被完全有可能得到正常的生存和發展，出現衰退的人工刺槐林完全有可能得良好的恢復。Euonymus japonicus, buxus sinica, qiaogua cyclovirobuxine, daixienu : zhen, sisal, sophora japonica, chui huai, heavy liu, gold weeping willow, qu liu, sheng liu straight, acacia, liriodendron, luan tree, jingdong, france wu, jing feng, ginkgo, bauhinia, lagerstroemia indica, cherry tree, chuisi begonia, kwong ( red, white, purple, yellow ) magnolia, the flower rose ( 200 kinds of flowers abundance rose ( beijing red hat, yellow hat, manmu, etc. ), flowers ( fruit ) pomegranates, lamei, such as osmanthus
大葉黃楊、小葉黃楊、雀舌黃楊、大葉女貞、劍麻、國槐、垂槐、重柳、金絲垂柳、曲柳、直生柳、合歡、馬褂木、欒樹、青桐、法梧、青楓、銀杏、紫荊、紫薇、櫻花、垂絲海棠、廣（紅、白、紫、黃）玉蘭、大花月季（二百種豐花月季（北京紅帽、黃帽子，曼姆等） 、花（果）石榴、臘梅、桂花等。Abstract : the ecological benefits on various bunds planted with vegetation were studied using fuzzy comparison analysis method ， the results showed that the bunds of amorpha fruiticosa ， biomass ， caragana korshinskii are relatively good ， especially the bund of amorpha fruiticosa is the best ， whereas the bund of malus spectabilis is somewhat insuperior to any other bunds
文摘:通過對幾種生物埂生態效益的模糊對比分析結果表明，紫穗槐、黃花菜、檸條埂的生態效益相對較好，尤其是紫穗槐埂為最優，而海棠埂則稍差一些。The order of shade - tolerance from higher to lower was l. japonica, p. armeniace, f. susoensa, q. liaotungensis, x. sobifolia, s. oblata, s. vulgaris, p. tabulaeformis, r. pseudoacacia and p. orientalis
金銀花、山杏、連翹、遼東櫟、文冠果、丁香、臭柏、油松、側柏、刺槐的耐蔭性依次降低。But these six tree species, q. liaotungensis, x. sobifolia, s. vulgaris, p. tabulaeformis, p. armeniace and f. susoensa, could grow better either shade condition or not
丁香、刺槐和側柏為典型的陽性樹種，金銀花為典型的陰性樹種，遼東櫟、文冠果、臭柏、油松、山杏和連翹既可以適應弱光條件，也可以在一定的強光照條件下生長。However, cedar was imported from lebanon to build large ships or those used by the pharaohs
中小型船隻是由洋槐或無花果樹製作的，因為古埃及不生長像松樹或西洋杉這樣的大樹。The main results indicated that : significant differences exist in diurnal average transpiration rate and the range of diurnal transpiration rate ; the transpiration rate of sawtooth oak, amorpha, lalang grass varied with a regular double apex rhythm, but that of the rest varied with a regular single apex rhythm, stomatal conductance play a maximal important role in transpiration rate, temperature ( air temperature, the earth ' s surface temperature ) also influence the transpiration rate ; transpiration rate has prominent negative correlation with the relative air humidity, the biggest coefficient is 0. 866
筆者對日照沿海防護林幾種主要木本植物和草本植物的蒸騰速率和環境因子的關系進行了研究，結果表明： 8種植物日平均蒸騰速率和蒸騰速率日變幅各異；麻櫟、紫穗槐和白茅的蒸騰速率日變換呈現出雙峰式的變化規律，其它5種植物蒸騰速率表現為單峰式的變化規律；氣孔導度影響著植物的蒸騰速率，溫度（氣溫、地面溫度）是影響植物蒸騰速率的主要因子；空氣相對濕度和蒸騰速率表現為顯著或極顯著負相關，相關系數高達0 . 866 。On the loess plateau, water is the main limiting factors for vegetation growth. root distribution characters have special ecological meaning as it reflected the utilizations of trees to the environments. even - aged stands of robinia pseudoacacia on slope lands facing south and north were selected as sampling plots for root distribution investigation. investigatiing results showed that indicated that on all sites, root biomass decreased with depth, and the distribution depth of fine root was deeper than that of coarser root. the results of variance analysis indicated that there were great differences in root biomass among different diameter classes, and coarser root was the main sources of variance, and the root biomass, especially fine root ( < 3mm ) biomass on northern exposition sites was bigger than that on southern exposition sites. analysis of the vertical root distribution parameters, root extinction coefficient, indicated that the value of on northern exposition was more than 0. 982, while the value of on southern exposition was less than 0. 982, which indicated that the vertical root distribution depth of robinia pseudoacacia on southern exposition was deeper than that on southern exposition. and the distribution depth of fine roots ( < 1mm ) was deeper than that of thicker roots ( < 3mm ), which was in favor of the uptake of water and nutrients from deeper layers, helped the trees to adapt the arid environment, and promoted the growth of the upper parts of the tree
在中國西北黃土高原地區，水分是樹木生長發育的主要限制因子.根系分佈特徵由於反映了樹木對環境條件的利用程度而具有更加特殊的生態意義.本研究選擇陽坡和陰坡不同立地上年齡一致的刺槐林調查了根系分佈特徵.根系垂直分佈特徵的調查結果表明，在所有立地上，根系生物量隨著深度的增加而降低，其中細根的分佈深度大於粗根的分佈深度.方差分析結果表明:不同立地上不同徑級根系的分佈特徵也有明顯的差別，粗根是差異存在的主要原因，陰坡立地上的根系生物量，特別是細根生物量大於陽坡立地上的.對根系消弱系數的分析結果表明，陰坡立地上的根系消弱系數大於0 . 982 ，而陽坡立地上的根系消弱系數小於0 . 982 ，說明陰坡立地上刺槐根系的生物量在深層土壤中的分佈相對量更大一些.其中細根的根系消弱系數大於粗根的，這種根系分佈特徵有利於根系對深層土壤水分養分的吸收利用，進而促進樹木地上部分的生長發育.圖3表3參15Abstract : on the loess plateau, water is the main limiting factors for vegetation growth. root distribution characters have special ecological meaning as it reflected the utilizations of trees to the environments. even - aged stands of robinia pseudoacacia on slope lands facing south and north were selected as sampling plots for root distribution investigation. investigatiing results showed that indicated that on all sites, root biomass decreased with depth, and the distribution depth of fine root was deeper than that of coarser root. the results of variance analysis indicated that there were great differences in root biomass among different diameter classes, and coarser root was the main sources of variance, and the root biomass, especially fine root ( < 3mm ) biomass on northern exposition sites was bigger than that on southern exposition sites. analysis of the vertical root distribution parameters, root extinction coefficient, indicated that the value of on northern exposition was more than 0. 982, while the value of on southern exposition was less than 0. 982, which indicated that the vertical root distribution depth of robinia pseudoacacia on southern exposition was deeper than that on southern exposition. and the distribution depth of fine roots ( < 1mm ) was deeper than that of thicker roots ( < 3mm ), which was in favor of the uptake of water and nutrients from deeper layers, helped the trees to adapt the arid environment, and promoted the growth of the upper parts of the tree
文摘:在中國西北黃土高原地區，水分是樹木生長發育的主要限制因子.根系分佈特徵由於反映了樹木對環境條件的利用程度而具有更加特殊的生態意義.本研究選擇陽坡和陰坡不同立地上年齡一致的刺槐林調查了根系分佈特徵.根系垂直分佈特徵的調查結果表明，在所有立地上，根系生物量隨著深度的增加而降低，其中細根的分佈深度大於粗根的分佈深度.方差分析結果表明:不同立地上不同徑級根系的分佈特徵也有明顯的差別，粗根是差異存在的主要原因，陰坡立地上的根系生物量，特別是細根生物量大於陽坡立地上的.對根系消弱系數的分析結果表明，陰坡立地上的根系消弱系數大於0 . 982 ，而陽坡立地上的根系消弱系數小於0 . 982 ，說明陰坡立地上刺槐根系的生物量在深層土壤中的分佈相對量更大一些.其中細根的根系消弱系數大於粗根的，這種根系分佈特徵有利於根系對深層土壤水分養分的吸收利用，進而促進樹木地上部分的生長發育.圖3表3參15The results show that loss of hydraulic conductivity of robinia xylem embolism is different under the condition of different soil humidity and loss of hydraulic conductivity is related with net photosynthetic rate, transpiration rate, stomatal conductance, the flow of water, atmospheric temperature, relative humidity, photosynthetic available radiation, and hydraulic conductivity
研究結果表明：木質部導水率損失在不同的土壤含水量以及不同的測定時間條件下是有顯著性差異的；刺槐的導水率損失與凈光合速率、氣孔導度、水勢、蒸騰速率、光合有效輻射、大氣溫度顯著相關。1. forests drought resistance the roots of pinus tabulaeformis, platycladus orientalis and robinia pseudoacacia were wrapped by plastic film, then the dry environment was made. the tests showed that the photosynthetic rate of p. orientalis was higher than that of p. tabulaeformis, but the transpiration was opposite. after one year of treating, photosynthetic rate of p. tabulaeformis reduced 55. 1 %, p
測定結果表明，在相同乾旱的條件下，側柏的凈光合速率始終大於油松，而蒸騰速率則相反，在乾旱脅迫的第2年，油松光合速率比第一年降低了55 . 1 ，側柏降低了45 . 6 ，刺槐降低了56 . 2 。The experiment was carried out using 10 random dna primers, and 33 rapd bands were detected, which showes 72. 7 % polymorphism
聚類分析結果表明，二喬刺槐扦插苗與組培苗、四倍體刺槐扦插苗與組培苗的遺傳距離分別為0 . 18 、 0 . 17 。分享友人