per hectare 中文意思是什麼

per hectare 解釋
每公頃
  • per :
  • hectare : n. 公頃〈＝100公畝或2471英畝，合15市畝〉。
  1. The rate of production per hectare is very high in england

    在英國每公頃土地的產量很高。
  2. Farmers in sub - saharan africa now use only about 9kg of fertiliser per hectare on average, compared with 142kg in south - east asia

    撒哈拉以南非洲的農民平均每公頃耕地僅用了9公斤化肥，而與此相比東南亞則高達142公斤。
  3. Plant population varies from 1, 400 to 1, 600 plants per hectare and the plantation is kept in the field for several ratoons using suckers coming from the mother plant

    種植密度保持在1400株/公頃到1600株/公頃，種植園田地上留下母株的根出條所形成的截根苗。
  4. Some california studies have recorded yield increases of as much as 280 to 504 kg lint per hectare

    一些加利福尼亞州的研究報導皮棉產量增加了280 ~ 504公斤/公頃。
  5. As has been demonstrated by the data in tables 1, 3, 5 and 6, the total average yields of two rice crops have reached 15, 482 kg / ha ( 7, 937 kg / ha on early rice and 7, 545 kg / ha on late rice ) at shaoxing and 14, 876 kg / ha ( 5, 943 and 8, 942 kg / ha on early and late rice respectively at fuyang, the yields have touched or almost close to the yield target required for triple cropping of - " project of 15 ton grain yield per hectare " which is carrying out in the province

    表1 、 3 、 5 、 6中數據顯示，兩季水稻總平均產量在紹興已達到15 ， 482公斤/公頃（早稻7939 ，晚稻7545公斤/公頃） ，在富陽已達到14 ， 876公斤/公頃（早稻5943 ，晚稻8942公斤/公頃） ，該產量已達到或接近浙江省推行的噸糧田計劃中三季稻的產量目標。
  6. Henan yalong superhard materials co., ltd. is the largest producer of synthetic diamond micropowder and lapping paste in china, the production per month attains to 8000000 - 10000000ct. its floor space is 1 hectare including standard workshop of 4000 square meters. the company pocesses advanced processing equipment, strong technological force and strict testing means. all our series products are manufactured according to the national standards

    我公司是目前國內最大規模生產人造金剛石微粉和人造金剛石研磨膏的專業生產廠家，公司佔地1公頃，標準化廠房4千平方米，月生產人造金剛石微粉800 - 1000萬克拉，公司具有先進的生產加工設備，雄厚的專業技術隊伍，嚴密的檢測手段，系列產品全部按國家標準生產。
  7. Despite the reduced oil content with increasing nitrogen rates, the highest oil production per hectare came from the highest nitrogen treatment

    盡管隨著氮肥施用量的增加含油率下降，但每公頃最高油產量仍得自於最高的施氮肥處理。
  8. The necessary conditions of forestland to be feasible for thinning are : the slope of forestland less than 25 %, the distance from logging road less than 600 meters, and keeping good stocking level after thinning 400 trees per hectare

    林地坡度小於25 % ，距離林道600公尺以內，且每公頃疏伐400株后仍保有適當蓄積之人工林，實施疏伐作業應屬可行。
  9. The paper summarized the research for the effects of different grazing intensity on grazing behaviour, grazing grass species and productivity of sheep in recent years, the result showed that : there was a negative correlation between the live weight gain per sheep and the grazing intensity, but there was positive correlation between the live weight gain per hectare and the grazing intensity ; feeding intake of sheep decreased when the grazing intensity become heavier ; there was not significant effect of different grazing intensity on sheep breeding indexes ; as long with the grazing intensity become heavier, the feeding time of sheep increased while resting and idling time decreased, but feeding intake per hundred mouths and daily intake reduced while intake velocity increased ; sheep feeding adaptability is relative ; the light grazing was beneficial to promote mutton quality, but mutton quantity and gross economy benefit was low

    摘要根據近幾十年來放牧強度對綿羊放牧行為、採食植物組成和生產性能的影響進行了綜述，得出以下結論：綿羊的個體增重與放牧率之間呈線性負相關，而公頃增重與放牧率之間呈正相關；綿羊的採食量隨著放牧強度的加重而降低；放牧強度對母羊繁殖性能各指標影響差異不顯著；隨著放牧強度的加重，綿羊的採食時間增加，遊走、反芻臥息時間減少；每百口採食量和日採食量減少，而採食速度增加；放牧綿羊的嗜食性是相對的；輕牧有利於提高肉的品質，但是產肉量低，總的經濟效益不高。
  10. Integrated cultivation should be practised to increase the yield and profit per hectare

    應用綜合性栽培措施，增加產量，提高單位面積的純收益。
  11. The price at this 19, 000 - hectare, private south african game reserve includes two game drives per day in an open range rover, transfers from the airport to the hotel and back, all drinks, laundry and valet services

    辛吉塔私人動物維護區的總面積多達19000公頃， 2200美元每晚的收費包括每天兩次的車內維護區旅遊觀光，飛機場候機室的接送以同所有的飲料、衣物清洗和熨燙服務。
  12. Results from work conducted in several experimental sites indicate the increment in number of plants per hectare reduces yield per plant and increases total time to harvest

    幾個試驗點的結果證明，提高單位面積上植株的數量會降低單位植株的產量並加長收獲時間。
  13. Yielding per hectare of 2 ~ 6 years ' grafting trees of those varieties of v. a. r. used " beta " as stocks was 20. 8 % higher than that of self - root trees and which trees had good productive capacities and hereditary stability

    上述品種2 ~ 6年生「貝達」嫁接樹的公頃產量比對照平均增產20 . 8 % 、有良好的生產性能和遺傳穩定性。
  14. These significant increment in yield compensate for the 3 to 5 more months the grower has to wait for harvest when using densities of 3, 300 to 5, 000 plants, in comparison with the normal density of 1, 400 - 1, 600 plants per hectare ( table 1 )

    與傳統的1400 ~ 1600株/公頃相比，使用3300 ~ 5000株/公頃的種植密度所獲得的產量增加完全可以補償種植者等待收獲的3 ~ 5個月時間（表1 ） 。
  15. The group physiological and biochemical structures and characters for yielding " 15t sugar per hectare " were analyzed, and the key technological measures of planting group structure of " 15t sugar per hectare " were suggested

    摘要分析了甘蔗「噸糖田」的高產栽培群體結構及其生理生化特性，並提出構建「噸糖田」合理種植群體結構的關鍵技術措施。
  16. But the maximum resettlement fee per hectare of land requisitioned shall not exceed 15 times of the average annual output value of the three years prior to the requisition

    但是，每公頃被徵用耕地的安置補助費，最高不得超過被徵用前三年平均年產值的十五倍。
  17. Northeast china is a commodity grain base with strategic role in china, so researches on the change of grain yield per hectare in northeast china is of significance for ensuring china ' s grain security

    摘要東北地區是我國具有戰略意義的商品糧墓地，糧食單產變化的研究對確保我國糧食安全具有重要意義。
  18. It indicated 150 kg k2o per hectare is proper under the high level of nitrogen

    表明在高施氮量下施鉀150公斤k2o /公頃是適宜的。
  19. In order to meet the demand of growing population, there exists an urgent need in raising the yield per hectare

    為了滿足人口增長的需要，迫切需要提高單位面積產量。
  20. Huge tracts of public forest in the developing world are being leased for less than $ 1 per hectare a year

    在開發中國家，大片公有林地的租金，每年每公頃不到一美元。
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