Agriculture

An extensive programme of experiments was conducted in the former USSR on transfer of radionuclides to a wide range of different agricultural animals. Only a few of these studies were made available in the English language literature or taken into account in international reviews of gastrointestinal uptake. The paper gives extended information on Russian research on radionuclide absorption in the gut of farm animals performed in controlled field and laboratory experiments from the 1960s to the current time. The data presented in the paper, together with English language values, will be used to provide recommended values of absorption specifically for farm animals within the revision of the IAEA Handbook of Parameter Values IAEA [International Atomic Energy Agency, 1994. Handbook of Parameter Values for the Prediction of Radionuclide Transfer in Temperate Environments, IAEA technical reports series No. 364. International Atomic Energy Agency, Vienna].

Natural preservatives such as herbal essential oils have the ability to extend the life of fresh-cut flower pots after harvest. The effect of clove oil, lavender oil and thyme oil, especially when combined with antimicrobial agents such as 8-hydroxyquinoline sulfate and silver nitrate, on vase life and post-harvest value of carnations picked after harvest, was studied. The results showed that the use of different preservative solutions consisting of clove, lavender and thyme oils mixed with silver nitrate and 8-hydroxyquinoline sulfate has a significant effect on the characteristics of cloves. The study confirmed that the effect between clove essential oil and silver nitrate was significant for most of the traits. The highest percentage of those studied traits were when carnation flowers were treated with 200 mg l-1 clove essential oil and 30 mg l-1 of silver nitrate.

In this paper I revisit previous critiques that I have made of much, though by no means all, bioethical discourse. These pertain to faithfulness to dualistic ontology, a taken-for-granted normative anthropocentrism, and the exclusion of a consideration of how political economy shapes the conditions for bioethical discourse (Twine Medicine, Health Care and Philosophy 8(3):285-295, 2005; International Journal of Sociology of Agriculture and Food 16(3):1-18, 2007, 2010). Part of my argument around bioethical dualist ontology is to critique the assumption of a division between the “medical” (human) and “agricultural” (nonhuman) and to show various ways in which they are interrelated. I deepen this analysis with a focus on transnational pharmaceutical companies, with specific attention to their role in enhancing agricultural production through animal drug administration. I employ the topical case of antibiotics in order to speak to current debates in not only the interdisciplinary field of bioethics but also that of animal studies. More generally, the animal-industrial complex (Twine Journal for Critical Animal Studies 10(1):12-39, 2012) is underlined as a highly relevant bioethical object that deserves more conceptual and empirical attention.

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Rudolf Steiner's Agriculture Course at Koberwitz (now Kobierzyce), in the summer of 1924, was the gateway event that led to the development of biodynamic agriculture and, subsequently, organic agriculture. The present paper identifies for the first time the 111 attendees of that course. The list reveals that 'Koberwitzers', as they called themselves, were a well credentialed and capable group of individuals, some of whom went on to champion and develop Rudolf Steiner's ideas about agriculture and other fields. The present paper revises a prior analysis of the Koberwitzers. For each Koberwitzer, the list reveals, the name, hometown, occupation, and accommodation during the course. Thirty one percent of Koberwitzers were women. Thirty eight percent were associated directly with agriculture (including farmer, estate manager, and estate owner), 6% of attendees were creatives (including writer, author, artist and editor), and a further 6% were priests. These three occupational categories, viz. Agriculture, Creative and Priest, together account for 50% of Koberwitzer occupations (and 72% of the known occupations). There remains for further scholarship to populate gaps in the listing: the gender of one Koberwitzer remains unidentified; one hometown (and country) remains unidentified; 33 occupations remain unidentified; and 51 accommodations remain unidentified. At the time of the Koberwitz course, Rudolf Steiner (1861-1925) was mortally ill. The course was never repeated,. It was up to the Koberwitzers to progress Rudolf Steiner's call for the development of a differentiated natural agriculture without synthetic chemicals. The Koberwitzers met the call. There are now 251,842 certified biodynamic hectares in 55 countries, included in the 71,514,583 certified organic hectares in 186 countries.

Social scientists commonly know that time is a social construct and a tool for governing by those holding power. Yet, how exactly is time used for governing? This article examines how timescape (embodiment of approaches to time) works in practice as a tool of power by considering multiple networks of time that manifest in al-Batuf/Beit Netofa Valley planning policy. This valley's agriculture, mostly owned by Palestinian-Arab citizens of Israel, is considered by ecologists and officials a unique traditional agriculture landscape and wetland habitat that has become scarce in Israel due to its development and wetland drainage. Assembling separate modes of anthropological inquiry that attend to time as a technique, I show that knowledge, ethics, and time management are not separate spheres of governance but rather interwoven as one timescape tool of governing. Thus, the case of al-Batuf/Beit Netofa elucidates the ways in which time is used for governing in the context of an agricultural-environmental development policy and plan.

The Increasing pace of Industrialization throughout the world has brought with It a serious, and ever Increasing threat from air pollution. It Is true that this threat Is being taken seriously, and that many responsible research workers, government advisers and others are working towards Its reduction. But air pollution seems to have something of the nature of a hydra-headed monster: tackle one problem and another immediately grows to take its place. Actions taken sometimes have results that are far from what was envisioned, sometimes even seeming to make the problem worse.

In "The Forgotten Pollution", Roos shows clearly and In an often entertaining way, how many of the "unexpected" side effects of pollution by waste gases and particles can be explained by paying attention to the electrical activity of the atmosphere and the earth.
Using an Instrument, which he has developed the Electrostatic Charged Aerosol Monitor (ECAM), together with other instruments and reference to the literature, much of it dating back to the early days of science, when electrostatics was appreciated as a science more than It Is today, Roos has succeeded In explaining many hitherto "puzzling" phenomena in a clear, simple and intellectually satisfying way.

This article examines the productivity of agriculture at the Postclassic polity of Xaltocan, Mexico. Employing multiple lines of data (remote sensing, artifactual, ecofactual, chronological, demographic, historic, ethnographic, and environmental), it reconstructs the potential productivity of an integrated raised field, chinampa system that surrounded the polity. This exercise reveals that the system was capable of producing a sizeable caloric surplus above the needs of the kingdom's estimated total population and the number of laborers necessary to maintain full production. To situate the processes related to agricultural production, the paper considers how farmers' strategies were articulated with multiple institutions. Increased integration between political, social, and household institutions possibly fostered residents' incorporation into the body politic and provided mechanisms to finance the political economy. Such integration and dependency fractured, however, when Xaltocan was conquered.

This paper identifies some of the key intersections between trade policy and water management, in areas such as agriculture, hydropower generation, water services and wastewater management.
From a trade policy perspective, the main immediate concern is to ensure that international trade rules and disciplines do not unduly affect countries’ ability to manage their water resources sustainably and according to their respective social preferences. While the local nature of water systems and the diversity of water management objectives is not conducive to the application of trade instruments to enforce a prescriptive, one-size-fits-all approach to water management, there
is also a range of areas in which trade policy could support the sustainable management of water
and related SDG objectives.

Yeni bir yıla başlarken siz seslerini duyun, hayatlarını görün, çığlıklarını hissedin, yapabileceklerinizi öğrenin, bilin, isteyin diye iştah açan turuncu bir dergi hazırladık. Yıllarca rüzgârların eğemediği, dökülen yaprakların hep geri geldiği bir güzel ormanın “değerlendirilmesinin” bedelini kadim dostlarımız Yücel Çağlar’ın kaleminden ve Yıldıray Lise’nin merceğinden yansıttık. Hala orada bir köy varı hatırlattık. Kentleşme nelere kadir haritalandırdık, üstümüzde emeği bol olan ustamız Ayşe Kudat’ın elektrik ve yoksulluk ilişkisini anlatan bilimsel analizini kullandık. 12 yıllık bohçamızdan çıkan hikâyelerimizi yani gördüğümüz, duyduğumuz, tanıdığımız ve öğrendiğimiz mevsimlik gezici tarım işçilerini, göç sürecine katılan, çalışan ve yaşayan çocukları tanıştıralım dedik sizlerle.
Mustafa Ergün ve Orhan Kemal’in sanatını konuk ettik yorgunluğunuzu gidersin diye.

— Neem plant is considered as the most useful traditional plant in India. The various properties of different parts of neem tree are used as insecticide, antifeedant, hormonal, antifungal, antiallergic, antidermatic, anti-inflammatory, antiscabic larvicidal and spermaticidal activity etc. In recent era the major challenge is to increase the food production without harming the environment and can control the pest. Since, last decades pesticides have become an integral component in sustainable agriculture and the modern day cultivation practices uses of chemical pesticides and fertilizers are in eliminable. Enormous use of different chemical pesticides in agricultural fields is resistant to most of the pests. So that the natural pesticides from A. indica are considered to be less harmful, biodegradability, least persistence, lest toxic to non-target organism, economic and used to combat insects, pests are not ruled out. Neem derived products play an essential role in the pest management, in agricultural fields such as crop and stored grains. Fruitful results of application of formulated neem based products in agriculture field will provide a cost effective technology to the farmers.

The food industry is one of the largest energy consumers in the world, with 95 EJ/year. In this context, in Europe the amount of energy needed to cultivate, process, package and bring food to the homes of citizens reached 285 Mtoe in 2015, of which 14 Mtoe due to the Italian agricultural and food system. With the aim of favoring a drastic reduction in energy consumption, the European Commission, and the main international agencies, ie: FAO, OECD, UN over the last decade have aligned on the need to develop policies to support energy efficiency, renewable energies and sustainable technologies in order to minimize the use of fossil fuels and to reduce the final energy consumption, especially in the main energy-intensive sectors as industry and construction, but also with regards to agriculture and food industry sector. This work is focused on the agricultural and food system in Italy, of which the energy consumption and efficiency measures, the renewable energy use, and the new consumer trends for a sustainable agrofood system, are briefly analyzed.

Sesbania grandiflora L. an indigenous species native to Asian, South-Asian nations widely used for innumerable purpose. The plant is accepted for its vast use for an economic benefit from environmental valuation to human livelihood. Nation such as Indonesia, Philippines cultivate this plant for economical purpose. The plant is also known to be useful for manufacture of paper and pulp. Thus, cellulose and fibres generated from various sources from this plant is highly valued in developing the economy. Moreover, the seeds of Sesbania are indeed utilized for consumption purpose. The current research is carried out to testify the amount of Dietary fibre in the seeds of Sesbania grandiflora L. Researches have shown the plant leaves enriched with high amount of nutrient content, hence the seed of the plant too forms an attractive theme to search out and study experimentally for the various nutritional sources. The research carried out for evaluation of dietary fibre successfully concludes the quantity and its consumption on a daily basis in a diet.

So far, drying systems have not been classified systematically. However, drying methods can be broadly classified on the basis of either the mode of heat transfer to the wet solid or the handling characteristics and physical properties of the wet material. The first method of classification reveals differences in dryer design and operation, while the second method is most useful in the selection of a group of dryers for preliminary consideration in a given drying problem. According to the mode of heat transfer, drying methods can be divided into: (a) conduction drying, (b) convection drying, and (c) radiation drying. There are other methods of drying also, namely, dielectric drying, chemical or sorption drying, vacuum dryi ng, freeze drying, etc. Of them, convection drying is commonly used for drying of all types of grain and conduction drying can be employed for drying of parboiled grain. Conduction drying When the heat for drying is transferred to the wet solid mainly by conduction through a solid surface (usually metallic) the phenomenon is known as conduction or contact drying. In this method, conduction is the principal mode of heat transfer and the vaporised moisture is removed independently of the heating media. Conduction drying is characterised by: (a) Heat transfer to the wet solid takes place by conduction through a solid surface, usually metallic. The source of heat may be hot water, steam, flue gases, hot oil, etc.; (b) Surface temperatures may vary widely; (c) Contact dryers can be operated under low pressure and in inert atmosphere; (d) Dust and dusty materials can be removed very effectively; and (e) When agitation is done, more uniform dried product and increased drying rate are achieved by using conduction drying. Conduction drying can be carried out either continuously or batch-wise. Cylinder dryers, drum dryers, steam tube rotary dryers are some of the continuous conduction dryers. Vacuum tray dryers, freeze dryers, agitated pan dryers are the examples of batc h conduction dryers. Convection drying In convection drying, the drying agent (hot gases) in contact with the wet solid is used to supply heat and carry away the va porised moisture and the heat is transferred to the wet solid mainly by convection. The characteristics of convection drying are: (a) Drying is dependent upon the heat transfer from the drying agent to the wet material, the former being the carrier of vaporis ed moisture; (b) Steam heated air, direct flue gases of agricultural waste, etc., can be used as drying agents; (c) Drying temperature varies widely; (d) At gas temperatures below the boiling point, the vapour content of the gas affects the drying rate and the final moisture content of the solid; (e) If the atmospheric humidities are high, natural air drying needs dehumidification; and (f) Fuel consumption per kg of moisture evaporated is always higher than that of conduction drying. Convection drying is most popular in grain drying. It can be carried out either continuously or batch-wise. Continuous tray dryers, continuous sheeting dryers, pneumatic conveying dryers, rotary dryers, tunnel dryers come under the continuous system, wherea s tray and compartment dryers, batch through circulation dryers are the batch dryers. Convection drying can be further classified as follows: Pneumatic or fluidised bed drying: When the hot gas (drying agent) is supplied at a velocity higher than the terminal velocity of the wet solid, the drying of the wet solid occurs in a suspended or fluidised state. This phenomenon is known as fluidised bed drying. Drying may be carried out in a semi-suspended state or spouted bed condition also. Generally, the convection drying is conducted under ordinary state, i.e., drying agent is supplied at a velocity much lower than the terminal velocity of the wet m aterial. In natural air drying, the unheated air as supplied by the nature is utilized. In drying with supplemental heat just sufficient amount of heat (temperature rise within 5 to 10°C) only, is supplied to the drying air to reduce its relative humidity so that drying can ta ke place. In heated air drying, the drying air is heated to a considerable extent. The natural air drying and drying with supplemental heat methods which may require one to four weeks or even more to reduce the grain moisture content to safe levels, are generally used to dry grain for short-term storage in the farm. Heated air drying is most useful when large quantity of grain is to be dried within a short time and marketed at once. It is used for both short and long-term storage. Comparative advantages and disadvantages of the three convective drying methods are given as follows: NATURAL AIR DRYING: Advantages: (1) Lowest initial investment and maintenance cost. (2) No fuel cost. (3) No fire hazard. (4) Least supervision. (5) Least mould growth compared to supplemental heat. Disadvantages: (1) Very slow drying rate, drying period may be extended to several weeks. (2) Weather dependent. (3) More drying space necessary in comparison to heated air drying. (4) Useful particularly for short-term storage in the farm. (5) Not useful for humid tropics. SUPPLIMENTAL HEAT DRYING: Advantages: (1) Lower cost of equipment and maintenance. (2) Independent of weather. (3) Requires less supervision. (4) Most Convection drying Drying under Fluidised state Drying under Spouted bed condition Drying under ordinary state Natural / unheated air drying Heated air drying Air drying with supplemental heat

İnsanlık tarihinin dönüm noktası olan tarım; insanları tüketiciden üretici konumuna getirmesi, yerleşik hayata geçirerek bir topluluk halinde yaşamalarına sebebiyet vermesi bakımından önemlidir. Toplumların yaşayış biçimleri dilleriyle eş değerlik gösterir. Dil; kültürün devamlılığını ve aktarımını sağlayan, konuşurlarının duygu ve düşüncelerini yansıtan önemli araçtır. Dil, devamlılığın haricinde bir milletin geçmişten günümüze; yaşayışlarını, düşünüşlerini veren önemli göstergedir. Toplumlar karşılaştıkları ve yaşadıkları durumlara göre dillerini şekillendirmişlerdir. İhtiyaç dâhilinde toplumlar dillerine yeni sözcükler türetmişlerdir. İnsanlar bildikleri nesneleri tanımlayarak onları dil hazinelerine katmıştır. Her milletin söz varlığında yaşadıkları coğrafyanın, iklimin izleri vardır.  Dil, kültürün bir yansıması olduğu için bu makalenin girişinde öncelikle eski Türklerin tarım kültürüne ve Tarama Sözlüğü ve hakkında yapılan çalışmalardan bahsedildikten sonra Tarama Sözlüğü' ndeki "tarım" yansımaları tespit edilecektir. Tarama Sözlüğü'ndeki tarım temasına dâhil olan sözcüklerinin kökenleri tespit edilecek ve sözcüklerin oluşum yollarına bakılacaktır.

Nutritional value of plant purely depends on the methodology of cultivation. (Urmila Sarkar and Surendra Sawardekar) Different methods of cultivation lead to prior proficiency of plant growth in terms of germination, height, weight, nutritional factors and so on. (Urmila Sarkar and Surendra Sawardekar). A practice of 'Organic farming' for the production of quality based nutritional contents becomes an essential element. A crop such as Zea mays L. (Maize or Corn) is an important staple crop known for its wide range of nutritional component such as Carbohydrate, fats, proteins, minerals, vitamins, moisture, ash etc. (Urmila Sarkar and Surendra Sawardekar). The experimental research is focused on assessment of Protein content from organically grown Zea mays L. (maize/corn). The results conclude efficient amount of total protein in Zea mays L. plant material as a whole viz. root, leaf and seed.

Cashew marketing system in Nigeria is deregulated and influenced by middlemen who determines sales price for rural farmers. They are constraint to sell their produce at cheaper prices. This situation affects producers' livelihood and discourages production. The study assessed the channels of marketing raw cashew nuts (RCNs) by farmers in Oyo and Kwara States. A multi stage sampling procedure was used in selecting farmers and data were obtained using interview schedule. The result shows that male farmers (82%) dominated cashew production. Farmers sold 80kg bag of cashew to buyers for an average price of N4,231 ($10.2) during the 2016 season. This was relatively low compared to cost of production. The most frequent channel farmers used in selling cashew nuts was village buying traders (71.7%). Most (70%) of the farmers had no idea of market information before selling their produce. The major constraints encountered by farmers were low price (95%), dishonesty of middlemen (87.5%) and lack of government regulation on cashew price (86.7%). Significant relationship existed between how often farmers get cashew market information and their marketing channels; r=-0.194, p= 0.033. Multiple marketing channels did not translate to higher frequency of sourcing information about cashew nuts. This was due to farmers' inability to get market information before sales. In conclusion, most farmers obtained low prices from the sale of raw cashew nuts to local buyers. This does not ensure sustainable development of cashew sub-sector because of poor remuneration and information gap.

Iroquoians become recognizable in the archaeological record of southern Ontario about AD 500, with the appearance of Princess Point sites and maize agriculture in the lower Grand River valley. AfterA.D. 1000, Iroquoians lived in longhouse villages situated in the interior, north ...

Those engaged in agriculture possess a definite but unexamined moral confidence or certainty about the correctness of what they do. The basis of the moral confidence is not obvious to those who have it, or to the public. In fact, the moral confidence that pervades agriculture is potentially harmful because it is unexamined. It is necessary that those engaged in agriculture analyze what it is about agriculture in society that favors, inhibits, or limits agriculture. All should strive to nourish and strengthen the aspects of agriculture that are beneficial and change those that are not. To do this all must be confident to study ourselves, our institutions, and be dedicated to the task of modifying the values and goals of both.