implementation of ecologically based ipm
Insect Pest Management Techniques for Environmental Protection 9
Ngày tải lên :
09/04/2015, 17:27
... origin and/or arrival of port of entry In addition, the shipment must meet all other quarantine requirements of the importing country, as well as requirements of other agencies of that country Under ... “potential damage in terms of loss of production or sales in the event of the entry, establishment or spread of a pest or disease; the costs of control or eradication in the territory of the importing ... Consequences Of Introduction: Economic/Environmental Importance — The consequences of introduction refer to an estimation of the severity of negative impacts that might result from the introduction of...
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OUTBREAKS BY THE NUMBERS: FRUITS AND VEGETABLES 1990-2005 potx
Ngày tải lên :
31/03/2014, 18:20
... combinations and ranked their risk based on their history of causing outbreaks and associated illnesses Greens -based salads contaminated with Norovirus was the most common cause of outbreaks, followed by ... explained by improved lab detection of Norovirus or by the increasing prevalence of the virus worldwide (Table 2) CONCLUSIONS In light of the frequency and size of produce-related outbreaks, solutions ... causes high numbers of outbreaks and illnesses In the past year alone, numerous multistate produce outbreaks have highlighted the urgency of gaining a better understanding of that pathogens that...
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nunes - color atlas of postharvest quality of fruits and vegetables (blackwell, 2008)
Ngày tải lên :
03/04/2014, 12:11
... engaged in rendering professional services If professional advice or other expert assistance is required, the services of a competent professional should be sought Library of Congress Cataloguing-in-Publication ... hear an oft-repeated statement: “You should collect all of this into a book!” The example often cited is Anna Snowden’s two-volume A Colour Atlas of Postharvest Diseases and Disorders of Fruit ... vegetables What you have in this book, Color Atlas of Postharvest Quality of Fruits and Vegetables, is the result of some 10 years of laboratory simulations of postharvest temperature exposure for some...
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Vegetables, fruits and herbs in health promotion
Ngày tải lên :
23/05/2014, 13:53
... CA Jeongmin Lee College of Public Health University of Arizona Tucson, AZ Iman A Hakim Research Asst Professor University of Arizona Tucson, AZ Claus Leitzmann Professor of Nutrition Institute/Ernaehrungswissenschaft ... disease Thus, greater consumption of a variety of vegetables and fruits will lower use of meat, margarine, sugar, and fat A better understanding of the role of vegetables and fruits in health ... derivative of chlorophyll, has been used historically in the treatment of several human conditions, with no evidence of human toxicity.16 The potential carcinogenic activity of chlorophyll is of considerable...
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Báo cáo khoa học nông nghiệp " Good Agricultural Practices for Vietnamese fresh fruit and vegetables producers – Process of development " potx
Ngày tải lên :
21/06/2014, 05:20
... of Science and Technology, Department of Plant Protection, Department of Crop Production) and the Vietnamese Academy of Agricultural Sciences The initial meetings focused on the translation of ... (VietGAP) DEVELOPMENT OF VietGAP To develop VietGAP, a series of meetings and workshops were held in Hanoi involving representatives from project teams of the Ministry of Agriculture and Rural ... 57% of Vietnamese exported vegetables and fruit went to China In 2004 this fell to only 13% Vietnamese experts believe this is a result of the Free-trade system of the Early Harvest Program of...
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Preservation of fruit and vegetables - Part 1 pot
Ngày tải lên :
02/07/2014, 00:20
... slows down the process of microbial spoilage The degree of acidity is measured as a pH level A neutral product like milk has a pH of 7; meat has a pH of 10 Preservation of fruit and vegetables ... almost all types of fresh food that is not too acidic: meat, fish, milk and vegetables One type of bacteria carries a kind of seed, called a spore Spores can survive at a temperature of 100°C, even ... Preservation of fruit and vegetables of micro-organisms for the preparation of food is called fermentation More information on this process is given in Chapter Negative effects of micro-organisms...
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Preservation of fruit and vegetables - Part 2 pot
Ngày tải lên :
02/07/2014, 00:20
... heating 23 4.4 Three types of heating The previous section mentioned three types of heating (1, and above) Before discussing each of these in detail, we will give an example of how tins, jars and ... Important: If a sugar solution of 40% has to be used, this is not 400 grams of sugar with 1000 ml (1 l) water, but 400 grams of sugar in 600 ml water 24 Preservation of fruit and vegetables Pasteurization ... inserting a soft layer of rubber or other similar material between the bottle or jar and the cap or lid This rubber layer can be separate or attached to the cap as shown in Figure Producers of glass...
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Preservation of fruit and vegetables - Part 3 potx
Ngày tải lên :
02/07/2014, 00:20
... value of the food It is therefore advisable to use a lot of salt only when there is a surplus of fresh vegetables and no other preservation method is possible The use of a small amount of salt ... to prevent the growth of bacteria, but it does result in the development of a certain kind of acid-producing bacteria that limits the growth of other bacteria One example of a product made in ... submerged The required quantity of brine is about half of the volume of the vegetables To maintain the proper salt concentration sprinkle 200 g of salt per kg of vegetables over the pressure...
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Preservation of fruit and vegetables - Part 4 doc
Ngày tải lên :
02/07/2014, 00:20
... overview of fruit juice preparation, followed by a description of different types of packing, bottling methods and storage of the bottled product Examples are also given of the preservation of tomato ... cloths, one of coarse weave and one of fine weave, that serve as juice filters and are pulled over the edge of the kettle or pan; 54 Preservation of fruit and vegetables ? a piece of strong parchment ... bath Boil the pieces of tomato and press the pulp through a fine colander or sieve to remove the seeds and to soften the mass Add, to taste, a teaspoon of salt per litre of juice or 3-5 g citric...
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Silychristin and isosilychristin from the fruits
Ngày tải lên :
07/11/2012, 15:53
... 55.64 All NMR assignments of were made from analysis of HSQC, HMBC spectra and by comparison with those of isolated compound (dehydrosilychristin) [3] as well as with those of silychristin reported ... positions of C- , C- and C- of two oximethine and oximethylene groups The selected H-C correlations in the HMBC spectrum of were shown in Fig Furthermore, the negative ESI mass spectrum of exhibited ... derivative of 1, as isosilychristin, which was also isolated from Silybum marianum (L.) Gaertn [6] The ESI mass spectrum of was taken confirming the molecular formula of C25H22O10 of from the...
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Post-Harvest Biology and Technology of Citrus Fruits
Ngày tải lên :
03/04/2013, 20:58
... resistance of fruits to decay Clippers Used For Harvesting Citrus Fruits Delivering Bins of Citrus Fruits to Packinghouse Citrus Degreening Rooms Inside Citrus Degreening Rooms Degreening Of Citrus ... degradation 20-25°C 20- 25° 1-2 air changes/hr Duration of degreening required depends on maturity stage (amount of chlorophyll) in the skin of citrus fruits Washing -Dumping- Surface Drying Waxing ... Measuring Soluble Solids Content of Orange Juice Relationship Between Sugar/Acid Ratio And Panelist’s Response To The Question About Willingness To Buy Navel Oranges Number of responses Sampling % samples...
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A study of semantic and syntactic features of idioms relating to fruits in english and vietnamese
Ngày tải lên :
26/11/2013, 13:21
... 4.5: Frequency of Semantic and Syntactic Features of IsRTFs Expressing Success/Failure in English and Vietnamese ENGLISH amount of English idioms (N= # 3.6%) of the semantic field of VIETNAMESE ... thanks to the means of metaphor, simile 0% 0% In the same transference of meaning of metaphor, “Metaphor is the transference of meaning (name) from one object to another 4.3% 0% based on similarity ... which are good conditions for subject of culture but also the embodiment of the reflection of culture cultivation Because of such different characteristics of the East, on living environment Thus,...
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A study on english idioms and proverbs relating to fruits
Ngày tải lên :
11/12/2013, 23:51
... are not primarily acts of communication and have the function not of communicating but of affecting institutional states of affairs They can so in either of two ways Some officially judge something ... TABLE OF CONTENTS Acknowledgement Abbreviation Tables Page PART I: INTRODUCTION 1 Rationale of the study Aims of the study Scope of the study Method of the ... cup of coffee”, we are likely to produce a locutionary act Moreover, if we not only simply say that sentence but also attend to require the listener to bring us a cup of coffee, this kind of acts...
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Tài liệu LUYỆN ĐỌC TIẾNG ANH QUA TÁC PHẨM VĂN HỌC-Pride and Prejudice -Jane Austen -Chapter 56 pdf
Ngày tải lên :
21/01/2014, 18:20
... a cause of such moment as this, I shall certainly not depart from it A report of a most alarming nature reached me two days ago I was told that not only your sister was on the point of being ... he, has my nephew, made you an offer of marriage?’ ‘Your ladyship has declared it to be impossible.’ ‘It ought to be so; it must be so, while he retains the use of his reason But your arts and ... each other It was the favourite wish of HIS mother, as well as of her’s While in their cradles, we planned the union: and now, at the moment when the wishes of both sisters would be accomplished...
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