cotton soil 中文意思是什麼

cotton soil 解釋
棉花土
  • cotton : n 科頓〈姓氏〉。n 【植物；植物學】草棉；棉，棉花；棉線；棉布，棉織品；〈美口〉脫脂棉。 upland [se...
  • soil : n 1 泥土，土壤；土質。2 土地，國土。3 滋生地，溫床。4 農業生活，務農。n 1 臟東西，污物，污穢，污...
  1. Comparison of the characteristics of soil biological in sea - island cotton field between drip irrigation under mulch and furrow irrigation in tarim reclamation area

    膜下滴灌與溝灌海島棉田土壤微生物特性的比較
  2. But, on the other hand, the industry which operates immediately upon the soil has, as we shall see hereafter, some properties on which many important consequences depend, and which distinguish it from all the subsequent stages of production, whether carried on by the same person or not ; from the industry of the thresher and winnower, as much as from that of the cotton - spinner

    但另一方面，我們將看到，直接和土地打交道的勞動，具有某些特殊性質，這些性質會造成很多重要後果，並使這種勞動和所有隨后的生產階段有所區別，不論隨后的生產活動是否由同一個人進行，使它既與打穀者和揚谷者的勞動有所區別，又與紡紗工的勞動有所區別。
  3. There is soil that looks like broad expanses of red silk, decorated with the long curving rows of pink and white flowers of the cotton plant.

    此地還有紅綢般的大片土壤，上面點綴著棉地里的粉紅色和白色花朵。
  4. Experiment of different farming methods were carryied out for 4 years, investigated and analyzed to the tide soil humidity and cotton benefit. the right machine plows method was selected

    摘要用不同耕作方法做了4年試驗研究，對潮土水分及棉田產出情況進行調查分析，選出了適宜的機耕方法。
  5. The moving feature of 15n in cotton field with different soil texture

    在不同土質棉田中的移動
  6. Effects of microbial fertilizer on the soil ecosystem and growth of cotton

    微生物肥料對棉田土壤生態與棉花生長的影響
  7. Since cotton is a tap rooted plant and dependent on sub - soil k, especially in mid - season, k supplies had become inadequate regardless of surface soil k levels

    因棉花為直根作物並依賴底土鉀，尤其是生育中期，無論表層土壤鉀水平如何，供鉀也會變得不足。
  8. The water soluble pva fiber, as a kind of vinylon fiber, is a newly developed environmental protection fiber. it has unique specific property that it is soluble in hot water below 93 and it has high strength which is 1. 5 to 3 times as that of cotton. the water soluble staple is of natural degradation in soil

    作為維尼綸系列纖維產品的一種，水溶性聚乙烯醇纖維因其獨有的水溶特性93度以下熱水中可以溶解，高強度一般棉花的1 . 53倍且在土壤中可自然降解，是一種理想的新興綠色環保纖維。
  9. Certified organic cotton is cotton grown in fields where the use of pesticides have been discontinued for at least 3 years and where rigorous controls help rebuild the soil ' s natural fertility

    經過認證的有機棉花指的是在連續3年未施殺蟲劑並在嚴格控制下重新獲得自然肥力的土壤中種植的棉花。
  10. Based on the observation made on the main crops such as wheat, corn, cotton etc., the observed data from the limited irrigation test for three years are obtained, and then the test data are analyzed with the theory of soil moisture movement and the model of farm crop ' s evaporation is established under the condition of insufficient irrigation

    摘要通過對小麥、玉米、棉花等主要農作物的分階段受旱試驗，獲得了三年的限額灌溉試驗觀測數據；採用非充分灌溉條件下的土壤水分運動理論分析試驗數據，建立了限額灌溉條件下的作物蒸發蒸騰模型。
  11. According to the principle of nutrient balance and water requirement in cotton, the sub - model for fertilization and water management was developed by integrating the effects of soil characters, variety traits and yield target. the submodel can make decisions on the suitable total nutrient and water rates and distributions among main growth stages, ratio of organic to inorganic nitrogen, and the ratio of base to topdressing fertilizer

    根據平衡施肥原理和棉花水分需求規律，在綜合考慮土壤理化特性、品種遺傳特徵、產量水平等因子影響的基礎上，建立了具有系統性和普適性的棉花肥料及水分運籌動態知識模型，模型可以完成肥料總量需求，有機肥與無機肥的比例、基肥與追肥的比例、追肥施用時間、水分需求總量及其在各個生育時期的分配等。
  12. Study on cotton nitrogen recommendation based on soil inorganic nitrogen test

    應用土壤無機氮測試進行棉花氮肥推薦研究
  13. Studies on the dynamic change of soil water to different island cotton

    不同海島棉品種土壤水分動態變化研究
  14. Assessment for soil - release performance of polyester cotton fabric

    滌棉織物易去污性能評定
  15. The field experiment study for cotton and corn was conducted in xiaobakou irrigation experiment station in minqin country, gansu province. the main results are as follows : ( 1 ) applying the theory of soil - water flow system in ground water, the mechanism of water - saving and product - enhancing for drip irrigation under mulch were analysised

    本文以棉花和玉米為研究對象，在甘肅民勤小壩口灌溉試驗站對此進行了系統的田間試驗研究，得出以下主要結論： （ 1 ）應用地下水土壤水流動系統理論，分析了膜下滴灌節水增產的機理。
  16. Mechanical equipment of planting industry : soil tillage machine, planter, harvester, machines working on threshing grounds, corn - straw & stubble breaking land - returning machine, complete equipment for factory - sprouted seedlings cultivation and planting of rice, maize and cotton and so on, cotton seedling machines and facilities, complete equipment of agriculture, cultivation techniques of farm crops and new varieties as well as prevention and cure of disease and insect pest

    種植業機械設備：土壤耕整機、種植機、收獲機、場上作業機械、秸稈及根茬粉碎還田機、水稻、玉米、棉花等工廠化育秧及栽培成套設備、栽棉機及設施、農業成套設備、農作物栽培技術及新品種、病蟲害的防治。
  17. This research was conducted to : ( 1 ) understand the characteristic and pattern of trickle source infiltration, ( 2 ) study mulched crop evapotraspiration for cotton and corn in a arid climate sandy loam soils. according to the researches of the dissertation, the main results are as follows : ( 1 ) the shape of wetted soil volume is influenced by soil texture, discharge rate and the total volume of applied water in case of trickle source infiltration

    本文以粘壤土為研究對象，對微源入滲特性規律進行了系統的室內試驗研究，並且對膜下滴灌大田作物棉花和玉米的需水規律進行了野外試驗，得到了以下幾點結論： （ 1 ）地表微源入滲土壤濕潤體的形狀受到土壤質地、供水強度和灌水時間的影響，一般為半個橢球體。
  18. For the study of the relations between crops and water condition, an experimental program was carried out in 1999 and in 2000 at the agrometeorological experimental station in the nanjing institute of meteorology. seven different grades of soil moisture were kept on wheat and cotton at every stages

    本文在1999年和2000年對棉花和小麥進行7個不同等級土壤濕度試驗的基礎上，客觀地分析了棉花和小麥全生育期的耗水特徵和規律，並建立了定量模擬模型。
  19. The submodel for target yield prediction was developed through integrating the effects of cotton radiation - temperature - water yield potential, soil fertility, average yield of last three years and production technique levels

    產量目標知識模型是以棉花光溫水生產潛力的估算為基礎，通過量化土壤肥力、歷史產量水平和生產技術水平等多因子對皮棉產量的影響而建立的。
  20. [ method ] the screening method of strains : preliminarily isolation : chitinase producing strains are screened by the method of transparent zones and use selective medium. the s oil samples ( cotton field soil, rice field soil, tangerine garden soil, pond bottom mud, aquacult ure mud, etc. )

    方法菌種篩選方法：初步分離：採用平板透明圈方法篩選幾丁質酶產生菌菌株，中文摘要產生透明圈的培養基選用分離培養基。將土樣（棉用土
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