搜索结果: 31-39 共查到“农学 Transformation”相关记录39条 . 查询时间(0.124 秒)
Impact of secondary transformation of peat-moorsh soils on the decrease of nitrogen and carbon compounds in ground water
secondary transformation of peat N-total N-NO3- N-NH4+ forms of organic carbon
2010/1/15
The study of peatland is used to show the water quality functioning with respect to different forms of nitrogen and carbon. In this paper, the purification of ground water by the transect of 4.5 km le...
灵芝原生质体的分离及其转化Preparation and Regeneration of the Protoplasts from Ganoderma lucidum and Their Transformation
灵芝 原生质体 再生 转化
2007/12/7
摘要对灵芝(赤芝)进行了原生质体的形成和再生实验,研究了渗透压稳定剂、菌龄、酶解条件对原生质体分离的影响,以及渗透压稳定剂、培养基对原生质体再生的影响;另外还尝试用电穿孔法在灵芝原生质体中进行报告基因(reportgene)β-gal的转化,结果β-gal在菌丝体中有表达。
Abstract:The experiments of protoplasts preparation from Ling...
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篇名
Transformation and assessment of Chinese pine pure plantations for soil and water conservation in western Liaoning Province, P. R. China
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英文
撰写或编译
作者
ZENG De-hui,JIANG Feng-qi,GUO Hao,FAN Zh...
Transformation from ferrihydrite into geoethite in soil from Colorado Plateau: HRTEM invastigation.
2007/7/28
期刊信息
篇名
Transformation from ferrihydrite into geoethite in soil from Colorado Plateau: HRTEM invastigation.
语种
英文
撰写或编译
撰写
作者
Xu HF,Chen TH,Carlos F,Jove Colon,Randall Cygan
第一作者单位
刊物名称
ICEM-15 Durban...
期刊信息
篇名
Nitrogen transformation and ammonia volatilization from biosolids and compost applied to calcareous soil.
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英文
撰写或编译
作者
He,Z. L.,D. V. Calvert,A. K. Alva,Y. C. Li,P. J. Stoffella,and D. J. Ba...
Trends of the transformation of Estonia’s Wheeled Tractor Park
tractor predictions tractor park Russian - western tractors
2010/1/15
This paper analyses the current situation of the Estonian Tractor Park and the trends of its transformation. The examination focuses on the brands and age of the tractors in use currently and in the r...
Genetic Transformation of Bacillus thuringiensis Insecticidal Toxic Genes to E. Coli Against Spodoptra littoralis (Boisd.)
Transformation Bt isolates E. coli toxicity against S. littoralis larvae plasmid profile and SDS-PAGE
2010/11/9
The aim of this work is to transfer genes responsible for inducing toxin proteins from some local Bt isolates to the gram-negative E. coli strain using genetic transformation. three local Bt isolates ...
Optimizing tissue culture media for efficient transformation of different indica rice genotypes
indica rice regeneration transformation GUS
2010/1/14
An efficient system was established for high frequency embryogenesis and regeneration of indica rice, Oryza sativa L. cv. MDU 5. Basic media, carbohydrate sources and concentrations, agar concentratio...
Development of Transgenic Tall Fescue Plants from Mature Seed-derived Callus via Agrobacterium-mediated Transformation
Tall Fescue Agrobacterium Transgenic Plants Callus Forage
2016/4/18
We have achieved efficient transformation system for forage-type tall fescue plants by Agrobacterium tumefaciens. Mature seed-derived embryogenic calli were infected and co-cultivated with each of thr...