栽培面積 的英文怎麼說

中文拼音 [zāipéimiànjī]
栽培面積 英文
area under cultivation
  • 栽 : Ⅰ動詞1 （栽種） plant; transplant; grow 2 （插上） insert; stick in; plant 3 （硬給安上）impose; ...
  • 培 : 動詞1. （在根基部分堆上土） bank up with earth; earth up 2. （有目的地使成長、壯大） cultivate; foster; train
  • 面 : Ⅰ名詞1 （頭的前部; 臉） face 2 （物體的表面） surface; top 3 （外露的一層或正面） outside; the ri...
  • 積 : Ⅰ動詞（積累） amass; store up; accumulate Ⅱ形容詞（長時間積累下來的） long standing; long pending...
  • 栽培 : 1 （種植; 培養） cultivate; grow; plant; cropping 2 （造就） foster; train; educate3 （提拔） hel...
  • 面積 : [數學] area
  1. In this paper, two major types, the natural vegetation and crop vegetation in luota are studied. we can gain the different distributive area by remote sensing technology, in accordance with conifer forest, broadleaf forest, thick shrub forest, shrub forest, herbs shrub forest, herbs naked rock and crop vegetation. the valuation of the output of standing trees, water conserbancy, soil conserbation to control erosion and purify the air is the main basis which is used to value the functions of the forest ecosystem of the conifer forest and broadleaf forest of luotathe result reveal that the total ecological function value of the forest which area is 1388. 8 hm2 is estimated up to 18. 36 million yuan per annum. the synthetic valuation system of luota vegetation is put forward by the valuation of per hm2 in evergreen - deciduous forest, conifer forest, conifer and broadleaf forest, broadleaf forest, scatteredtree - shrub forest, coppice - shrub forest, herbs shrub forest, econamic crop and cereal crops. the plant resources is valued according to the ornamental and green plant. lumber trees and medical plant. ornamental plant includes hosta plantaginea. lilium brownii van viridulum, spiraea cantomiensis and so on. lumber tuees includes zzzelkova schneideriana, emmenopterys henryi, catalpa fargesii and so on

    本文把洛塔現存植被分為自然植被與栽培植被兩大類進行研究，通過遙感技術對現存植被按針葉林、闊葉林、密灌、灌叢、草灌、荒草裸巖、農作物植被等類型進行分佈面積的統計，在此基礎上，以林產品價值、涵養水源價值、保護土壤價值和凈化空氣價值作為估算的主要參考依據，對已成林的針葉林與闊葉林進行森林生態系統的價值估算，得出面積為1388 . 8hm ~ 2的針葉闊葉林的森林生態價值為1836 . 37萬元，參照這一生態價值量，把洛塔植被按常綠落葉林、針葉林、針闊混交林、闊葉林、疏林?灌叢、矮灌叢、荒草灌叢、經濟作物和糧食作物，以每hm ~ 2的價值量提出了洛塔植被的綜合價值體系。
  2. In view of the fact that cruciferae crops not only account for the largest growing area of vegetable crops but also play an important role in agricultural activities and lives of people in china, it has been our objective that their germplasm resources were fully utilized

    十字花科（ cruciferae ）植物是中國蔬菜作物中栽培面積最大的一類，在我國農業生產和人民生活中佔有非常重要的地位，對十字花科植物種質資源的充分利用一直是人們努力的方向。
  3. The whole province tropical farm crop and the tropical fruit cultivation areas are big, the category is numerous

    全省熱帶作物和熱帶水果栽培面積大，種類繁多。
  4. In china, its planting area is over 340, 000 hectare every year, which is the second place in foliaceous vegetable planted. with the increase of the planting area, planting in winter naturally was paid much more attention to. temperature becomes the restrictive factor of quality and quantity because it is often exposed to low temperature during the winter

    甘藍是一種世界性的重要蔬菜，在我國甘藍年種植面積達34萬公頃以上，居葉菜類的第二位，近年來栽培面積不斷擴大，露地越冬栽培也越來越受到重視，由於冬季經常遭受低溫甚至零下低溫的影響，溫度就成了影響甘藍露地越冬產量和品質的制約因素，但是關于低溫對甘藍影響的研究卻很少。
  5. Some demonstration and extension work based on existing scientific results have been done such as developing grain in large area of land using comprehensive cultivation measures in zibo city in 1987 and research on response of highly yielding crops to potassium and proper distribution of potash fertilizers in double cropping systems supported by ppic in 1990

    已根據現有科技成果作出一些示範推廣工作，如1987年在淄博市用綜合栽培措施在大面積土地上開發糧食生產，以及1990年在ppic資助下研究一年兩作制下高產作物對鉀的反應和鉀肥合理分配。
  6. Recently, fei cheng city optimizes planting structure based on the development of traditional buddha peach and introduces into many premature and serotinous breed series such as juicy peach, zhonghuashoutao and establishment nectarine. the fruited breeds have reached more than 80, the area of planting has achieved 6667hm2 and the yield is more than 100 thousand tons. the production value is a hundred million yuan and it can plant peach in four seasons

    近年來，肥城市在大力發展傳統佛桃的基礎上，優化品種種植結構，引進了水蜜桃、中華壽桃、設施油桃等早、中、晚、熟品種系列，結果品種達到80多個，栽培面積6667hm2 ，果品產量達到10萬t以上，產值1億元，基本實現了「四季有桃」 。
  7. Large area mechanization cultivation technique of milk thistle

    水飛薊大面積機械化栽培技術
  8. With the increase of substrate salinity, the accumulated sodium and chloride increased. as a result, all tissues had considerablly lower osmotic potentials than that of the solution on which they were grown at 60 day after planting. changes in length, dry weight, water content, ion concentrations, osomotic potential, ion content of hypocotyls during culture indicated that viviparous hypocotyls not only afforded nutrition for seedling growth, but also reserved ions, thus charged the balance of ion concentration and osmotic potential of the seedling

    鹽脅迫下幼苗單株葉面積下降的程度大於光合速率的降低，葉面積的減小是導致減產的主要原因；木欖幼苗各組分中的離子濃度以及含量隨栽培時間而變化；栽培初期剛萌根時，幼苗原胚軸中的離子滲漏到培養液中；此後隨著根系的發育以及芽的生長，幼苗轉為從培養液中吸收離子，並以吸收na 、 cl離子為主。
  9. The paper made an ecological anatomy, a cultivation experiment on the lime - soil habtat and an analysis on the diurnal variation of photosynthetic an transpiration rate from three aspects of morphology, transplantation, physiology. the conclusion is that : ( 1 ) from the viewpoint of morphological anatomy, it has typical xerophyte structure such as strong root system, small leaf area, dense floss under the leaf surface, high stomatal density, the small opening degree, developed vessels and palisade tissues etc

    從形態學、栽培學和生理學三方面對迷迭香進行生態解剖、石灰土上的栽培實驗以及光合蒸騰速率日進程的分析，得出以下結論： （ 1 ）在形態解剖上：迷迭香具有發達的根系，較小的葉面積，葉片下表面密被絨毛，氣孔密度大，開度小，厚的角質層和發育良好的木質部和柵欄組織等典型的旱生結構。
  10. The models were validated with adopting local weather ( average temperature per month, average maximum temperature per month ; average minimum temperature per month ; sunlight times per month, and latitude ), varieties, and experiment data from different yielding levels in nanjing and jinan areas, the correlation coefficient, standard error of absolute deviation, and average absolute deviation between the observed and the stimulated were 0. 9761 and 0. 9620 with 0. 01 significant level, 0. 5891 and 0. 7094, and 0. 12 and 0. 43, respectively

    所建模型可以利用當地常年氣象資料（ 30年平均值，如月平均氣溫、月平均最高和最低氣溫以及月日照時數、緯度） ，確定不同地區、產量水平與品種最適葉面積指數動態，為小麥數字化栽培提供科學依據。
  11. Drip irrigation under mulch is a cultivation style and irrigation which is water - saving and high - yield, but great difficulty is met during generalization in vast area, because primary investment and fee of running are too high. in order to decrease investment, the research of different arrangement of capilla

    膜下滴灌是一種節水、高產的栽培與灌溉方式，但由於其一次性投資及運行費用較高，大面積推廣卻有一定的難度。
  12. Consultation service on the technology of cultivation and breeding of cotton in major area yancheng ; cultivation technique system of cotton with high yield in the coastal area and lixiahe area of jiangsu, which has expanded 400000 ha. now

    為鹽城市大面積棉花生產提供高產、優質栽培技術咨詢，提出了江蘇沿海和里下河地區兩套棉花栽培技術體系，已推廣應用了400000多公頃。
  13. Visual rice growth models ( vrgm ) and rice expert system of cultivation management for high yield were established by synthesizing the results of " national rice project " and combining the cultivation knowledge, experience of experts, while the techniques of artificial neural network and fuzzy logic were employed to improve the rice growth models and the expert system. the main results are as follows

    本研究系國家「九五」攻關項目「水稻大面積高產綜合配套技術研究與示範」課題的子專題，結合水稻高產栽培技術資料和水稻專家的知識、經驗以及科研成果，研製成了可視水稻生長模型（ visualricegrowthmodels ， vrgm ）及水稻高產栽培專家系統，並在此基礎上進一步利用人工神經網路模型、模糊邏輯技術和田間栽培試驗，對生長模型和專家系統進行了改進。
  14. Total area : 333. 33ha. 3000mu in shimen town and 2000 mu in yangcun town. construction contents : 2100 mu shed, 1000mu spary irrigation and 1900 mu ordinary baseground

    擬在鶴城區石門鄉建設3000畝無公害蔬菜基地，在楊村鄉建設2000畝，總面積5000畝。其中大棚及配套工程建設2100畝，微滴噴灌設施栽培1000畝，一般基地設施1900畝。
  15. 2. 2 the basic idea of research the basic idea of research is that in the condition of our country into wto, the citrus production structure adjust in china must fit the situation of citrus production development in the world, rely on resources, science and technology, market and reform.

    3主要研究成果3 ， 1世界柑橘業的現狀分析.種植面積: 2000年世界柑橘栽培總面積達到746萬hmz ，栽培面積最大的六個國家依次為中國、巴西、奈及利亞、墨西哥、美國和西班牙。中國柑橘栽培面積的增幅最大。
  16. Guangxi plant protection

    福建省草莓栽培面積約
  17. Apple is one of the fruits that cultivated widely, consumed in high quantity and has high economic effect in the world

    蘋果是世界上栽培面積廣、消費量大、經濟效益較好的水果之一。
  18. Brassica crops occupy the largest cultivated areas and produce the highest yields among the vegetables and oil crops in our countryside. it is one of the most prevalent crops in the utilization of heterosis and have been regarded as model plants in the process of researches on their molecular mechanism of self - incompatibility and breeding and application of male sterility

    蕓薹屬植物（ brassica ）是我國栽培面積最大，產量最高的一類蔬菜與油料作物，在我國蔬菜和油料生產和供應中佔有極其重要的地位，蕓薹屬作物也是雜種優勢利用最為普遍的一類作物，其自交不親和性的分子機理和雄性不育系的選育及其應用基礎的研究深受人們重視。
  19. The germplasm of medicinal plant is the key in the course of plant medicine producing. lt has direct relation to cultivation of medicinal plant and the quality of crude drug. at present, there is a large - scape area in the cultivation of dioscorea plant with high diogenin, but for neglecting the unstability of germplasm and breeding of valuable cultivars, the quality is not enough to use as crude drug, which lead to supply falling short of demand. therefore, keeping stability of good germplasm, as well as breeding new dioscorea cultivars with high diogenin and yield is urgent and valuable to study

    在我國，盾葉薯蕷和穿龍薯蕷等因為較高的薯蕷皂甙元含量，都有很大的栽培面積，但作為原料藥其產量和質量並未達到植物藥生產所需，導致市場供需矛盾十分突出，就是因為只簡單地將野生資源挖回來種植，忽略了種質的不穩定和有栽培價值的品種的培育，因而保持優良種質的穩定性和培育高含量、高產量的薯蕷新品種是一個緊迫而又有價值的研究課題。
  20. Soil moisture availability is the major factor limiting the area sown to crops and their yield

    土壤水分有效性是限制栽培作物面積及其產量的主要因素。
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