plants salt tolerant 中文意思是什麼
plants salt tolerant
解釋
耐鹽堿的植物-
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。 -
Based on different regions, the drainage can be used to expand sand control belts of arbors, shrubs and grasses, to increase vegetation coverage of halosols deserts by salt - tolerant plants, or to set up protective belts of salt - tolerant plants around artificial oases
根據區域不同，利用農田排水拓展喬灌草防沙帶、增加鹽成土荒漠耐鹽植被的蓋度、使人工綠洲邊緣的荒漠能夠生長耐鹽植物等都是農田排水資源化利用發展的方向。 -
Sodium an element found in all terrestrial plants, although it is believed not to be essential in most, with the exception of some salt - tolerant c4 plants
鈉：在所有陸生植物中均能發現的一種化學元素。除了一些耐鹽c4植物，鈉對其餘大多數並非必需元素。 -
Mangrove plants which grow in seawater environments are truly salt - tolerant plants. they may have acquired specific genes essential for salt tolerance during the course of their evolution
紅樹林植物長期生長在海水中，是真正意義上的耐鹽植物，是最寶貴的耐鹽基因資源庫。 -
In making use of the drainage as resources, there are several advantages : 1 ) there already exist a certain number of drainage networks which are not very difficult to extend and remold : 2 ) deserts can be used as object for drainage utilization ; 3 ) the drainage is still barely suitable for irrigation of salt - tolerant plants
在塔里木河幹流，農田排水資源化利用有如下幾個有利條件： （ 1 ）農田排水有一定數量且渠網的延伸和改造難度不大； （ 2 ）荒漠可作為農田排水資源化利用的場所； （ 3 ）農田排水仍可勉強適于耐鹽植物生長。 -
Although a large and increasing number of genes induced by salt stress have been recently identified with the aid of combination of molecular and genetic approaches, their physiological roles in relation to either tolerance or sensitivity are largely unknown in higher plants and many salt - tolerant genes associated have still not been found
為此，人們從遺傳和細胞水平上對水脅迫下植物體內的變化做了大量而廣泛地研究工作，而且，利用分子和遺傳的手段克隆和鑒定了許多鹽脅迫誘導基因。但是，這些基因在高等植物中耐鹽或鹽敏感的生理作用還很不清楚，而且還有很多耐鹽相關基因沒有被發現或明確。 -
Genetic transformation of buckwheat fagopyrum esculentum moench with atnhx1 gene and regeneration of salt - tolerant transgenic plants
1基因對蕎麥的遺傳轉化及抗鹽再生植株的獲得 -
Choline dehydrogenase ( cdh ) isolated from escherichia coli, can help the expression of glycine betaine efficiently. to get some salt - tolerant plants, the cdh gene, mediated by agrobacterium, was transformed to the haploid of populus simoniixp. nigra
本實驗以農桿菌（ agrobacteriumtumefaciens ）為介導進行遺傳轉化，將編碼cdh的耐鹽基因（ bet - a ）導入小黑楊（ populussimonii p . nigra ）單倍體植株（ haploid ）的基因組內，以期獲得耐鹽植株。 -
Consequently, study on the mechanisms of salt - tolerance in plants and breeding of salt - tolerant plants has become a key issue in plant biology nowadays. as an important plant osmotic regulators, glycine betaine in plants, under the osmotic stress, can be accumulated in order to give the plants high salt - tolerance by reducing osmotic pressure and maintaining proteinic structure in cell
甘氨酸甜菜堿（ glycinebetaine ）是一種重要的調滲物質，在鹽脅迫下有些植物能通過體內甘氨酸甜菜堿的積累保護細胞內蛋白質的結構和功能，降低細胞水勢，從而來增加自身的耐鹽能力。
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