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。
Hemiparasite a parasitic plant that has chlorophyll and can photosynthesize, but depends on another plant for its water and mineral salts, e. g. mistletoe
半寄生植物:是一類含有葉
綠素並能進行光合作用的寄生植物,但是它們依賴其它植物提供水份和礦物
鹽類,例如?寄生。
When japanese dealers visited ms. jins company, they were extremely satisfied with the improved management and feel more confident on the quality of the shaulu production. as a result, ms. jin gets an increased order. in addition, contracted farmers also benefit from the increased market, the price of shaulu rise to 0. 8yuan kg, increased by 0. 18yuan kg compared to last year ; the total increased value reaches 2. 925 million yuan from the 6, 500 mu in the whole municipality
日前,彭州市金
綠山珍食品廠的日本客戶到企業視察山露加工情況時,對企業經營管理水平的提高感到非常滿意,同時對山露產品由以前單一的
鹽漬出口增加到清水出口也滿懷信心,要求增加訂貨數量,為此彭州市山露目前價格漲到0 . 80元公斤,比去年同期增加0 . 18元公斤,全市種植山露6500畝可增收292 . 5萬元。
The red eastern sky, the northward blackness, the salt dead sea, the stony beach 3 ) crawling with these 4 ) foul, slow - stirring monsters, the uniform 5 ) poisonous - looking green of the 6 ) lichenous plants, the thin air that hurts one ' s lungs : all contributed to an 7 ) appalling effect
東邊火紅的天空,北邊的漆黑,
鹽分高的死海,石頭嶙峋的海灘上爬行的這些臟污、緩慢移動的怪物,苔蘚植物清一色看似有毒的
綠,傷害肺部的稀薄空氣:這一切切皆令人毛骨悚然。
Study of the relationship between cell size, chlorophyll content of aegiceras corniculatum mesophyll and seawater salinity by fcm
用流式細胞儀探討桐花樹葉肉細胞大小和葉
綠素含量與海水
鹽度的關系
The fluids upwelled to seafloor along fault thus ore - forming metals accumulated. 2. this paper indicated the definition the hydrothermal sedimentary rocks. the definition is a group of especial sedimentary rocks forming at the temperature ranging from 70 ? to 350 ? ( or more high ) through sedimentation and synsedimentary metasomatism in the seafloor
區內的熱水沉積巖主要有硅質巖、鈉鉀長石巖、重晶石巖、透閃石巖、碳酸
鹽巖、
綠泥石巖和鐵白雲石斑點千枚巖,它們往往與熱水沉積礦體緊密伴生。
Study on biological characteristic of the halotolerant dunaliella viridis living in the mud flat of bohai sea gulf of china
中國渤海灣灘塗極端嗜
鹽綠色杜氏藻生物學特性研究二
In addition to its hot spring facilities the resort also offers a healthy set dinner : trout baked with green tea, noodles in tea - seed oil, chinese yam broth with lotus seeds, and parboiled mountain celery. it s a tasty selection, low in salt, oil and calories
搭配溫泉,巖湯特有一套養生套餐,以低
鹽低油低熱量的
綠茶烤鱒魚茶油麵線山藥蓮子湯和清燙山芹菜,達到體外體內的完全保養。
6 diversity fragmentation and evenness of ecological landscape in fukang increase with more utilization and development. the change of landscape pattern about land utilization is mainly area variation of plantation and wasteland in pluvial fan and alluvial plain, the key influence factors are the dynamic of soil moisture and salinity under the development of water and land resource
6 、在阜康各景觀帶中,隨人為開發利用程度的增強,景觀多樣性、破碎度和均勻性增加;荒漠
綠洲土地利用景觀生態格局的變化,集中體現在位於洪積扇與沖積平原的耕地和荒地面積變動上,關鍵影響因子是水土資源利用下的土壤水
鹽動態變化。
Isolation of intact chloroplasts from dunaliella salina
鹽生杜氏藻的完整葉
綠體分離
Glauconite, detrital carbonate skeletal debris, marine fossils, and collophane are commonly present.
海
綠石、碳酸
鹽骨骸碎屑、海相化石和膠磷礦普遍出現。
Glucose - fructose syrup , water , sugar , acetic acid , salt , gelling agent : pectin , dried mint , colours : copper chlorophyllin , tumeric , citric acid , spearmint oil
成分:葡萄果糖漿、水、食糖、醋酸、食
鹽、膠凝劑、葉
綠酸、檸檬酸、薄荷油等。
We investigated the distribution of the heterotrophic bacteria with the epifluorescence microscope and measured the bacterial production with the tritiated tymicline incorporation method, and we investigated the correlation between the heterotrophic bacteria and chlorophyll, inorganic nitrogen also. there was distinct spatial distribution of the bacterial biomass in the east china sea and the yellow sea during fall and spring
本文利用表面熒光顯微鏡觀測計數法和[甲基- 3h ]胸腺嘧啶示蹤法對春秋兩季節我國黃、東海異養細菌生態分佈及其生產力狀況,以及異養細菌及其生產力與浮游植物葉
綠素、無機氮
鹽之間的關系進行了研究。
Light green vomitus in a nitrite poisoned patient injected methylene blue
亞硝酸
鹽中毒經亞甲藍治療后嘔吐淺
綠色物1例
The analysis of the geochemical and petrologic characteristics features shows that the assemblage of volcanic rocks is the series of middle ocean ridge basalt, ocean island basalt and ocean island andesite basalt, which implies that it is the relic of the ocean crust, i. e. typical ophiolites
通過巖石特徵和地球化學分析,確定了
鹽邊群荒田組火山巖組合為洋脊玄武巖、洋島玄武巖、洋島安山玄武巖系列,說明這是洋殼殘片,即典型的蛇
綠巖套。
The hydrothermal activities which were complicated and acted a positive effect in the formation of the zhulazaga gold deposit resulted in hydrothermal alterations of multiepisode, including pyroxeneization, actinolitization, epidotization, ice - feldsparization, silicification, chloritization and carbonatization etc. the research on inclusions in quartz of the ore indicates that the hydrothermal fluid varying greatly in temperature with an average of 286 shows characteristics of high temperature
3 、朱拉扎嘎金礦的形成中熱液活動起到了積極的作用,熱液活動不僅復雜而且具多期性,有透輝石化、陽起石化、
綠簾石化、
綠泥石化、硅化、冰長石化、碳酸
鹽化等。礦石中石英包裹體的研究表明,含礦熱液的溫度變化范圍較寬廣,平均在286 ,顯示中偏高溫特徵。
Dunaliella, a single - celled green algae classified to chlorophyceae of chlorophyta, distributes throughout salt lakes and sea over the world. dunaliella inhabits itself in the environment rich in na + and cl -
杜氏藻( dunaliella )廣泛分佈於世界各地的鹽湖和海水中,是一種單細胞綠藻,歸屬于綠藻綱( chlorophyceae ) 、綠藻門( chlorophyta ) 。