鹽水稻 的英文怎麼說
中文拼音 [yánshuǐdào]
鹽水稻
英文
salt rice-
Experiment and research on seepage effect by underground pipe drainage system of paddy field in saline soil coastland
濱海鹽土地區稻田暗管排水效果試驗研究In the early rice growing years, the process was greater in desalting than in accumulating
在早期水稻種植年份,脫鹽過程大於積累過程。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。Rice, one of the three major crops in the ningxia irrigation area of yellow river. is widely planted. the traditional irrigation techniques of rice are flood irrigation and deep storage. which need more water consumption and have higher application volumes. with the increase in population, the development of industrial and agricultural production and the uniform catchment agreement for the water resource of yellow river, the supplying and demand contradiction of the water resources in ningxia is more evident, then drang is presented for developing water - saving and efficient agriculture
近年來,水稻節水控灌技術在寧夏引黃灌區推廣后取得了顯著的經濟和社會效益。但如何確定節水控灌技術是現有條件下適合寧夏引黃灌區特別是鹽堿耕地的水稻種植先進灌溉技術,如何確定鹽堿地的淋洗水量及灌水模式,探索節水控灌技術在鹽堿地的適應性,研究水稻節水控灌技術增產機理,對進一步推廣水稻節水控灌技術及改良、開發鹽堿地和鹽堿荒地具有重要意義。Study on different paddy rice species seeds germination to salt tolerance
不同水稻品種種子發芽耐鹽性研究There is an annual movement of salt with water in coastal solonchak in liaoning as follows : the thawing - evapo - salinization period in spring, irrigation - leaching - desalting period in rice growing season from may to september, evapo - salinization period again in late fall and relatively stable period in winter
遼寧沿海鹽土中鹽分每年隨水移動如下:春季為凍融-蒸發-鹽化期, 5 ~ 9月為灌溉-淋洗-脫鹽水稻種植期,晚秋為蒸發-鹽化期,冬季為相對穩定期。In this research, the wheat, rice and tobacco with salt treatment were used as experimental materials to study the molecular mechanism of stress - tolerance in plant and make the relative gene engineering research. the main results are as following : 1. a novel ca2 + channel gene, named as tatpc1, was isolated from wheat, encoding a two - pore voltage - gated channel protein
本研究在總結當前植物鹽脅迫應答分子生物學研究進展的基礎上,以農作物小麥、水稻、煙草作為主要實驗材料,開展了植物耐逆分子機制和相關基因工程研究,主要結果為: 1從小麥中克隆到一個新的ca ~ ( 2 + )通道蛋白基因, tatpc1 ,它編碼的是一種細胞膜上兩孔電壓門控式通道蛋白。The results showed that salinity - alkalinity stress postponed the beginning time of the first tiller, reduced by 50 % of tiller number and effective tiller number
結果表明:鹽堿脅迫推遲了一次分蘗的時間,降低了水稻分蘗數和有效分蘗數約50 % 。Prevention of soil secondary salinization by turning upland cropland into paddy fields in depressions of the songneng plain
松嫩平原低平易澇地旱改水種稻治澇防止土壤次生鹽漬化技術的研究High - yield character s analysis and planting main - point on yanjing
水稻新品種鹽粳68高產性狀分析及栽培要點In accordance with archaeological discoveries of ba culture in three gorges region, and analyses about these material, some points on ba minority ' s living customs can be drawn that they lived in a good ecological environment ; their main tools in daily life are crockery, which is not only large in number but also is featured with round bottom ; they live on paddy rice, fish and other propagations ; salt plays an important role in their life ; the location of ba culture relics, namely waterside or mesa near waterside, reflects their habitation features and construction mode residing before rivers
摘要根據三峽地區與巴文化有關的考古發現,再從這些資料中分析巴人生活習俗有幾大特點:巴人生活的生態環境良好;早期巴人的主要生活用具是陶器,陶器不但種類很多,並且多圜底器,圜底器一直貫穿巴人生活的始終;巴人以稻米、魚類和其他動植物為重要的食物來源;食鹽在巴人生活中具有重要的經濟地位;巴文化遺存多在水邊或水邊臺地上,反映了巴人臨水而居的居住特點和建築方式。By pot growing method, effects of different salinity - alkalinity complex stress on tiller number and thy matter accumulation of rice were studied
摘要採用盆栽法研究了不同鹽堿度對水稻分蘗數、分蘗前期和分蘗末期干物質積累狀況及產量的影響。Influence of rice oryza sativa l. callus treated with ems of 5 - azacytidine on the rate of salt tolerant cell
氮胞苷處理的水稻愈傷組織對耐鹽細胞頻率的影響Besides, we found that the effect of the mixed chemical reagent was better than that of the two single chemicals. it ' s useful for the growth of rice seedlings
結果表明20ml l的ipt或10mg l的sa可以顯著地提高水稻幼苗抗鹽性,並且發現復劑( ipt20mg l + sa10mg l )對提高水稻幼苗抗性的效果強于兩種單劑。In the early period of rice - growing, the yield was very low due to the heavy salt and poor fertility of the wastelands
在水稻種植早期階段產量很低,因為這種荒地鹽分太重、土壤肥力太低。Some physiological and biochemical responses of anti - salt of transgenic rice seedlings
基因水稻幼苗抗鹽的若干生理生化反應Baek m - h, kim j - h, chung by, kim j - s, lee is, 2005. alleviation of salt stress by low dose - irradiation in rice. biologia plantarum 49 : 273 - 276
韓國原子能研究所的科研人員利用調制熒光成像技術證明低劑量射線可以減輕鹽脅迫對水稻造成的活性氧損傷。分享友人