Plant material

Transgenic plants result from the insertion of genetic material from another organism so that the plant will exhibit a desired trait. Recombinant DNA techniques (DNA formed by combining Cây trồng chuyển gen là cây trồng ngoài vật chất di truyền sẵn có của nó còn được chuyển thêm vật liệu di truyền từ các sinh vật khác để tạo ra các tính trạng mong muốn bằng cách sử dụng kỹ thuật tái tổ hợp ADN

67p trautuongquan 25-02-2013 106 18   Download

Polymerase Chain Reaction is widely held as one of the most important inventions of the 20th century in molecular biology. Small amounts of the genetic material can now be amplified to be able to a identify, manipulate DNA, detect infectious organisms, including the viruses that cause AIDS, hepatitis, tuberculosis, detect genetic variations, including mutations, in human genes and numerous other tasks.

62p zingzing09 24-04-2013 58 7   Download

New view: An accident is any unplanned event that results in injury or ill health of people or damage or loss to property, plant materials or the environment or loss of a business opportunity.

17p redemption 29-12-2021 13 2   Download

Objectives of the dissertation: Research on the degradation process of PE films containing prooxidant additives and recycled polyethylene. After that, preparing plant polybags with different time of degradation.

27p extraenglish 24-05-2021 28 4   Download

The research using some advanced, environmentally friendly materials such as water-absorbing polymers and soil-binding polymers in potting medium is also a new direction to improve water retention. The study of manufacturing polybags with different degradation time combined with the use of SAP and PAM in substrates of pots to improve some features of the current nursery.

27p larachdumlanat129 20-01-2021 24 3   Download

The present article exposes a model of Mixed Integer Linear Programming (MILP) as a support for strategic decision making, guided to the location of facilities in ethanol supply chains under a configuration of collection centers of raw material and production plants, directly impacting costs related to logistics and operations.

16p tocectocec 24-05-2020 17 1   Download

This paper presents a novel composite material produced by a natural reinforcement subjected to tensile test. The used reinforcement is made of Diss fibers. The Diss (Ampelodesma mauritanica) is a Mediterranean wild plant.

6p tohitohi 19-05-2020 32 3   Download

The article reviews methods of transportation for various types of imported medicinal plant materials of ginseng roots from China to the Russian Federation, with due consideration for risks.

6p tohitohi 22-05-2020 29 1   Download

Research objectives: Studies on agronomic traits associated with drought tolerant ability of some materials were carried out for selection of inbred lines and development of promising maize hybrids for production.

27p cotithanh321 06-08-2019 12 2   Download

Plant cell wall proteins called expansins are thought to disrupt hydrogen bonding between cell wall polysaccha-rides without hydrolyzing them. We describe here a novel gene with sequence similarity to plant expansins, isolated from the cellulolytic fungus Trichoderma reesei. The pro-tein named swollenin has an N-terminal fungal type cel-lulose binding domain connected by a linker region to the expansin-like domain.

10p research12 23-04-2013 36 4   Download

FC01 CELLS Cells are tiny building blocks that make up all living things. Cells are so small that you need a microscope to see them. ANIMAL CELL This is the control centre of the cell. It contains chromosomes with DNA instructions for all the cell’s activities, including instructions to make new cells. This is a jelly like substance, in which many of the cell’s activities, e.g. respiration and protein synthesis occur. This is a thin skin around the cell. It is selectivelt permeable, controlling what goes in and out of the cell....

9p 3113513 05-10-2012 108 9   Download

It is estimated that approximately one-third of the world’s population are using groundwater for drinking purposes. Pollution of ground water due to industrial effluents is a major issue (Vasanthavigar et al., 2011). Poor groundwater quality brings negative impact to human health and plant growth. In developing countries like India, it is estimated that around 80% of all diseases are directly related to poor drinking water quality and unhygienic conditions (Olajire & Imeokparia, 2001; Vasanthavigar et al., 2011).

37p lulanphuong 28-03-2012 79 14   Download

The rapid growth of the fruit industry in the Mekong Delta area of Vietnam has seen the emergence of many problems, including a shortage of planting material, inadequate nursery and orchard management, lack of agribusiness and marketing skills. These problems could not be improved with existing level of government extenstion service. This activity will focus on the mango industry in Tien Giang and Tra Vinh provinces where good varieties of mango are produced.

34p tam_xuan 02-03-2012 68 8   Download

The objectives of the project are to expand plant quarantine activities in Vietnam through provision of facilities and equipment, and training to staff to standards required for participation in international trade. The project will also develop training materials to provide ongoing training and reference ensuring self-sufficiency. On completion of the project, staff will be competent in the current methods used in disinfestation research, familiar with equipment and technology and able to prepare submissions for international quarantine authorities.

14p tam_xuan 02-03-2012 60 4   Download

Notes for end users of seed: •Establishment costs are the same for poor quality seed as for the best material •Seed is typically less than 5% of the total establishment cost (for seedling establishment) •Profitability and success of plantings is highly dependent on the quality of the seed used

25p tam_xuan 02-03-2012 46 5   Download

Detailed assessment of impacts of more than 50 Farmer Field Schools (FFS) in 11 provinces through which over 2,000 farmers were trained from 2005 to 2006 has shown many beneficial effects. Farmers have increased knowledge and their skills in planting and protecting citrus trees and at the same time they have increase awareness of the recording and post-harvest storage, marketing and especially the changes in farming practices significantly after participating in FFS.

12p tam_xuan 02-03-2012 64 7   Download

Tuyển tập các báo cáo nghiên cứu về sinh học được đăng trên tạp chí lâm nghiệp đề tài: Molecular markers provide evidence for long-distance planting material transfer during plantation establishment of Dalbergia sissoo Roxb. in Nepal...

4p toshiba4 20-09-2011 45 4   Download

Tham khảo luận văn - đề án 'báo cáo lâm nghiệp: "comparison of morphological and physiological parameters of the planting material of norway spruce (picea abies [l.] karst.) from intensive nursery technologies with current bareroot plants"', luận văn - báo cáo phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

7p toshiba4 13-09-2011 93 5   Download

Tham khảo luận văn - đề án 'báo cáo lâm nghiệp: "effect of initial height of seedlings on the growth of planting material of norway spruce (picea abies [l.] karst.) in mountain conditions"', luận văn - báo cáo phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

7p toshiba4 13-09-2011 79 4   Download

Collection of research reports best universities honored author. Two. Le Van Dung, a number average convergence theorem for two index array of random elements in Banach spaces with integrable conditions are ... Science (in Latin Scientia, meaning "knowledge "or" understanding ") is the efforts to implement the invention, and increased knowledge of the human understanding of how the operation of the physical world around them.

10p phalinh14 07-08-2011 66 4   Download