rice soil 中文意思是什麼

rice soil 解釋
水稻土
  • rice : n 賴斯〈姓氏〉。n 稻，水稻；米；米飯。 a rice seeding bed 秧田。 broken rice 碎米。 cargo rice 糙...
  • 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. Soil water characteristics of farmland of aerobic rice

    旱稻農田土壤水分變化特徵研究
  2. Distribution, formation and characteristics of the saline - alkalized land in northeast china was systematically analyzed and agro - biological measures for management of saline - alkalized soil were illustrated, including cultivation of rice to wash down salts, cultivation practices, soil building practices, plantation of salt - tolerant plants and biological removal of alkali, etc. in the paper

    特殊的氣候、地形和水文地質等自然因素以及人類不合理的農業技術措施和社會生產活動等人為因素加劇了該區鹽堿化發生、分佈與演變。
  3. Beans onions and rice grow in the black soil of the delta.

    豆洋蔥以及稻米生長在河口附近的黑色土壤里。
  4. In recent years, the water - saving and control irrigation technique of rice has diverted from plot experimental and demonstration to lare scale. and has got remarkable economic and social benefits. amed at the characteristics of this irrigation area, optimal selection for water - saving techniques of rice, deciding the amout of leaching water and irrigation modles, investigating the adaptability of the water - saving and control irrigation technique in saline land. studying the increase in production mechanism of the technique are important to extend the technique, to better and develop saline land as well as slick spots. according to the results of field experiments, optimization study was conducted on the water - saving irrigation technique of rice in saline land, the effects of different water - saving irrigation techniques on the physiological indexes and yield of rice were systematically analyzed. by using mutiplepurpose fuzzy optimization method, better. water - saving irrigation technique was selector out, that is. the control irrigation technique in rice. the mechanism of it was analyzed from the aspect of the physiological and ecological saving water of rice to provide the implemental process and technical point ; throgh the quantitive analysis and comparision on control irrigation and control class ( flood irrigation ), high production and quality mechanism of the technique was analyzed in terms of physiology indexes of rice, the variation of soil moisture, the pest resistance and the lodge resistance, the change of soil temperature in paddy fields. the yield constitutive factors, the quality of rice and so on. in saline land. control irrigation and intermittent leaching modles were adopted to validate the adaptability of the technique in irrigation of rice in saline land, to analyze rice ' s physiological - ecological indexes and the change of soil salt content under the conditions of control irrigation leaching of rice and and to provide control irrigation and combined modle of intermittent leaching to adapt to different conditions

    本文從試驗及試驗資料入手，取得以下主要成果和結論：對鹽堿地水稻節水灌溉技術進行優化研究，系統地分析了不同節水灌溉技術對水稻生理指標及產量的影響，採用了多目標模糊優化的方法，對灌水技術進行綜合評判，優選了節水灌溉技術，論證該地區宜採用水稻控制灌溉技術；闡述控灌技術通過調節和控制水稻的需水規律，降低水稻高產情況下的無效水量消耗，從水稻生理、生態節水兩方面分析了控灌技術節水機理，針對性地總結出水稻各生育期實施節水控灌技術的步驟及技術要點；通過控灌與淹灌的定量對照比較，從根系、莖蘗、冠層葉片及綠葉動態到株高，土壤水分變化，抗病蟲害、抗倒伏能力，稻田土溫變化，產量構成因素及稻米品質等諸多方面進行動態比較，分析控灌技術高產優質機理；在鹽堿稻地採用控制灌溉+間歇淋洗模式，跟蹤測試田間水鹽變化狀況，驗證控制灌溉技術在鹽堿地區水稻灌溉中應用的適應性，通過分析水稻控制灌溉淋洗條件下水稻生理生態指標，提出優化控制灌溉+間歇淋洗組合模式，為進一步在高礦化度地區試驗水稻控灌技術奠定基礎。
  5. The effects of oxygen supply in the rhizosphere on the eh ( oxidation reduction potential ) of soil and rice yield in planting troughs were studied, with the hybrid rice combination you 7954 as the material

    摘要以雜交稻組合優7954為材料，研究根際供氧對稻田土壤的氧化還原電位及水稻產量和物質生產的影響。
  6. The sclerotia can infect rice plant in 1 - 3cm depth of soil, bringing about a new complicated problems to contral the desease

    菌核多次萌發特性和地下侵染能力使防治增加困難。
  7. Sour salted vegetable is green, or soil yellow, the sour flavor is proper, open the stomach and match rice, it since is an food in normal times, takes charge of to season the good product in common use again, it is cold and explode to fry in spite of, be still the heat boil, the burn, steams to make, all having a distinctive flavor

    酸腌菜，或青碧，或土黃，味酸適口，開胃佐飯，既是平日一道菜肴，又是常用的當家調味佳品，不論是涼拌爆炒，還是熱煮煨燒蒸制，皆別有風味。
  8. An ample water supply is probably the greatest advantage of soil submergence for irrigated rice

    大量供水可能對灌溉水稻淹水土壤有很大好處。
  9. Results showed that by using straw and plastic film dual mulch in dry - cultivation of rice planting, both of the range of temperature difference and the loss of water in dry - cultivated field of rice were decreased, the soil structure was improved, the soil nutrient contents were increased, the ineffective tillers of rice plant were decreased, the growth and development stage were advanced, the filling stage was extended, the grain per ear and 1 000 grain weight were raised, the grain yield of rice increased obviously

    水稻秸稈+地膜二元覆蓋旱作栽培效應的研究結果表明，秸稈+地膜二元覆蓋旱作稻田土壤變溫幅度降低，水分散失減少，結構改善，養分積累增加；水稻無效分蘗減少，生育轉變提前，灌漿結實期延長，穗大粒多，千粒重高，增產效果顯著。
  10. Effect of nitrogen application on the senescence of flag leaf and yield of rice cultivated in aerobic soil

    氮肥運籌方式對旱作水稻衰老及產量的影響
  11. A variety of gm watermelons will be seedless and there is gm rice, sometimes called " golden rice " ， which will have more vitamins and can grow in poorer soil

    一種轉基因西瓜將是無籽西瓜，還有被稱為「金米」的轉基因水稻，它將含有更多的維生素並可在較為貧瘠的土壤里種植。
  12. Based on the experimental results, several measures including the selection of high - yielding, high nutrient - efficiency variety, correct crop management practices to increase harvest index and returning rice straw to soil were suggested to keep nutrient ( particularly k ) balance in soil - crop system with high - yielding rice production

    根據試驗結果推薦了幾項高產措施，包括選用高產、高養分利用率品種、改進作物管理措施以提高收獲指數和稻草還田，在水稻高產生產土壤作物系統中保持養分（尤其是鉀）平衡。
  13. Growth and developmental characteristics of rice cultivated in aerobic soil mulched with straw

    拔節長穗期水分脅迫對旱作水稻若干生理特性和經濟產量的影響
  14. Decomposition of soil organic carbon and turnover of soil microbial biomass carbon under condition of rotation between upland crop and paddy rice

    水旱輪作條件下土壤有機碳的分解及土壤微生物量碳的周轉特徵
  15. Red earth in some areas and rice soil are important forms of selenium - rich soil in zhejiang

    一些地區的紅壤和水稻土是浙江重要的富硒土壤。
  16. Soil respiration and its controlling factors in rice fields in the hill region of the central sichuan basin

    川中丘陵區水稻田土壤呼吸及其影響因素
  17. The south, with its rich soil and ideal climate, was finding wealth in growing tobacco and rice.

    南部土地肥沃，氣候理想，人們在種植煙草和大米中找到了生財之道
  18. Analysis on the soil components in the original growing place of taibai rice

    太白米原產地的土壤成分分析研究之一
  19. The organic combination state in selenium - rich red earth and that in rice soil are the main combination patterns

    富硒紅壤和富硒水稻土中的有機結合態硒是土壤中的主要結合態。
  20. Transport and transformation of germanium in the rice - soil system

    土壤體系內的遷移轉化規律研究
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