Xem 1-20 trên 263 kết quả Crop production
  • The objective of this program is to improve Vietnam’s capacity for teaching and conducting research in modern horticultural crop production with a particular focus on vegetables. This should enhance the ability of Vietnam to promote rural development in these industries and improve the efficiency of and quality of vegetable production. The project aims to achieve this by:

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  • Tuyển tập các báo cáo nghiên cứu về lâm nghiệp được đăng trên tạp chí lâm nghiệp Original article đề tài: Standing crop, production, on dry, moderate, and wet...

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  • Drawing on the collective expertise of world authorities, Ecological Basis of Agroforestry employs extensive use of tables and figures to demonstrate how ecologically sustainable agroecosystems can meet the challenges of enhancing crop productivity, soil fertility, and environmental sustainability. Divided into four sections, this comprehensive volume begins with a study of tree-crop interaction in tropical and temperate climates.

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  • The global annual potential bioethanol production from the major crops, corn, barley, oat, rice, wheat, sorghum, and sugar cane, is estimated. To avoid con/icts between human food use and industrial use of crops, only the wasted crop, which is de0ned as crop lost in distribution, is considered as feedstock. Lignocellulosic biomass such as crop residues and sugar cane bagasse are included in feedstock for producing bioethanol as well. There are about 73:9 Tg ofdry wasted crops in the world that could potentially produce 49:1 GL year−1 ofbioethanol.

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  • To meet the growing demand for safe vegetables, the assessment of understanding and awareness of risk producers of plant protection drugs increasingly are concerned, so that, with appropriate measures of hazards and reduce harmful levels of chemicals in the product. Therefore, this study was to assess the awareness of local people about the risks of plant protection drugs

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  • Under the Pharmaceutical Zero-for-Zero Initiative, which entered into force in 1995, the United States and its major trading partners eliminated tariffs on many pharmaceuticals, their derivatives, and certain chemical intermediates used to make pharmaceuticals. The U.S. list of pharmaceutical products and chemical intermediates that are eligible for duty- free treatment under the agreement is presented in the Pharmaceutical Appendix to the Harmonized Tariff Schedule of the United States.

    pdf148p cao_can 29-12-2012 64 14   Download

  • Biofuels such as bioethanol are becoming a viable alternative to fossil fuels. Utilizing agricultural biomass for the production of biofuel has drawn much interest in many science and engineering disciplines. As one of the major crops, maize offers promise in this regard. Compared to other crops with biofuel potential, maize can provide both starch (seed) and cellulosic (stover) material for bioethanol production.

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  • Several industries will need to contribute to successfully achieve this renewable resources vision. The Executive Steering Group therefore turned to a broad range of disciplines, including crop production, forestry, genomics, chemical processing, fermentation, industrial enzymes, materials science, biotechnology, plant physiology, and product manufacturing. The steering group sought input on key barriers, research goals, and interactions among related areas from more than 120 scientific experts and marketing professionals.

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  • To establish a forest pest and disease database reference collections. Two. To provide training in forest health monitoring, damage assessment, pest risk analysis, collection, preservation, identification and Curation. 3. To establish and equip a network of experimental observations FSIV center based on additional regional centers Department of Crop Protection.

    pdf0p xau_la 09-02-2012 33 9   Download

  • The experimental research of the authors from 2003-2006 on the following agricultural products: Watermelon, sugarcane, cassava, groundnuts, maize and rice. The results show that post-harvest losses of agricultural products is very high: Watermelon 6.6 - 12.6%, sugarcane 1:46 to 3:26%, Wu 8.88 - 1.18%, rice 8:36 to 12:25%, 17:02% 13:33 Lac, San slices of 13:27 to 17:49% cassava flour and 5:17 to 8:22%.

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  • In much of the world without artifi cial irrigation, the agricultural year can be divided into a crop production period followed by a post-harvest period. Crop production lasts for three months or more but the post-harvest period may stretch from the end of one growing season to the next, often at least six months. If there is only one rainy season then it may last for as long as ten months. In the European Union, intervention storage may last for several years.

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  • In the past decade manufacturers and retailers have been gradually switching from above the line mass media advertising to a variety of below the line sales promotions. Although sales promotions take up a very large share of total marketing expenditure, they remain an area of less strategic consideration or attention than any other aspect of the promotion mix (Srinivasan and Anderson, 1998). The potential benefits of using sales promotions could range from giving immediacy and encouraging purchase of a product or service by changing the perceived value- for-money equation.

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  • Cropproductioninthepasthasfocusedmainlyonreducedinputsprovidedperkgofeconomic product,however,inabiobasedeconomy,newparadigmsareemerging.Netenergybalanceis one feature thathas to taken intoaccount forsustainableproductionsystems.Furthermore, comparing the environmental impact of processes and products is necessary, as they are criteria for selecting the most sustainable option.

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  • Sexual harassment offline is a well-known, highly prevalent, extensively investigated, and intensively treated social problem. An accepted model classifies sexual harassment behaviors into the categories of gender harassment, unwanted sexual attention, and sexual coercion. Theory and research show that sexual harassment behavior occurs as a product of person × situation characteristics and has substantial personal and organizational costs.

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  • Breeding objectives for improving the productivity of or conserving particular breeds or genetic groups of livestock depend upon many factors.

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  • Fabric is a high-value products, is grown in many different localities in Vietnam as Hai Duong, Bac Giang, Quang Ninh, Lang Son, etc. ... In Vietnam, the fabric was first cultivated in the district Thanh Ha, Hai Duong province. However, in recent years the income of growers tend fabric down due to the influence of weather conditions, the prices of inputs (fertilizers, pesticides plants, etc. ...) and the devaluation of the fabric. On the other hand, producers face many difficulties in production....

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  • however, even with tested, low-cost solutions for maternal and neonatal health available, mothers and infants die needlessly. every year, more than 500,000 women die from complications of pregnancy and childbirth, and many more are permanently disabled. 6 even when infants survive, their chance for a healthy and productive life is much diminished by the death or disability of the mother.

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  • Concurrent treatment of source area saturated and unsaturated zones usually requires the integration of chemical oxidation with other remedial technologies that target unsaturated zone contamination (e.g., soil vapor extraction). Frequently, soil vapor extraction, which is used to treat the unsaturated zone, is included as a component of chemical oxidation remedial solutions even if there is no specific need to treat unsaturated soils in the source area.

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  • We are giving increasing prominence to environmental ‘performance indicators’ as complements to traditional emission limits. Emission data can be normalised for the scale of process operation and/or environmental burden to generate performance data that are valuable in targeting regulatory effort at the most important environmental issues. Performance indicators can address not only emissions (to air, water and waste) but also raw material use (including water and energy).

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  • Data on organic production was obtained from two sources. As a first step data was gathered from organic certifying organisations. The National Association for Sustainable Agriculture Australia, Biological Farmers of Australia/Australian Certified Organic, Tasmanian Organic- Dynamic Producers and Safe Food Production Queensland provided data. The data gathered from certifiers has a number of limitations. Firstly, only the certifying organisations that charge a levy based on sales were able to supply data on farm production. The data that was provided is not consistent and often incomplete.

    pdf7p cao_can 02-01-2013 26 3   Download

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