für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray India is the largest producer, consumer and exporter of spices in the world. India`s share of world spices trae is estimated to be 45-50 per cent by volume and 25 per cent by value.Black pepper and small cardamom are the most important spices in the Western Ghat region in India.Karnataka and Kerala together produce more than 90 per cent of these spices. Although these two spices are considered to be loosing its competitiveness in the international market due to high export price, the producers of these spices are facing serious downward price pressure and they are not able to meet even the annual maintenance cost of their plantations. The study was therefore undertaken to understand different dimensions of psices economy of the Region. The production of all major spices had increased substantially over the years due to increase in yield. There has been significant co-integration among the domestic price, export price and international price for both black pepper and small cardamom. The coefficients of the error correction estimates of these two spices indicated the long run convergence of all prices to equlibrium. ····· 1036191559
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray The natural hill forest, Tankawati of Bangladesh is rich in floral diversity, and a good reservoir of carbon. To assess the floral composition and carbon estimation, systematic sampling method was used to fix the sample plots. The forest is rich in floral diversity a total of 56 tree species, 12 shrubs and 14 herbs & grass species available there. Maximum trees are close to maturity, height and diameter ranges of 15-20 m and 30-40 cm respectively. The importance value index was found highest for tree species Dipterocarpus turbinatus, shrub Melastoma melabathricum and herb Cynodon dactylon. Biomass and soil organic carbon stocks were estimated by using loss of ignition and wet oxidation method respectively. The total carbon stock of the forest was found 283.80 tonne/ha whereas tree produces 110.94 tonne/ha and soil 168.15 tonne/ha. The forest has a good capacity to stock carbon from the atmosphere. To realize forest sector potentiality in Bangladesh, the carbon sequestration should be integrated with the Clean Development Mechanism. ····· 1036191535
für 53.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray This book is very important to researchers, students, agriculturalists, herders, herbalists, nutritionists, environmentalists and many others, in that, it gives the qualities and performances of various provenances of Grewia tenax besides, it highlights some characteristics of a valuable multipurpose tree. The monograph also offers an insight on the use of various irrigation water impounding techniques that can be used in semi arid zones as well as the subsequent impact they pose on fodder, fruit and fuelwood production. Cutting back trees can influence biomass yields, forage productivity and reproductive components of grewia, this volume offers facts about variability of these variables as well as the cutting strategy required to enhance productivity. Integrating food crops and trees in various arrangements usually have a significant impact on gross income, variable and fixed costs. The financial analysis of four farming options were compared, as such the manuscript can help conduct a short-term financial profitability analysis utilizing net income per hectare, net return per labor day, net return per cash input and gross return per cash input as profitability indicators. ····· 1036191526
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Pineapple marketing plays a pivot role in fostering and sustaining the tempo of rural development. It assumes greater economic importance in the international market and earns substantial foreign exchange to the nation as a whole. It is apparent that apart from the economic importance of pineapple production, it has got greater potentiality in generative income and employment at farm level. This book has signify and confirm the economics of pineapple marketing for improving market infrastructure, direct and group marketing, establishment of modern marketing and processing units, market integration and the improvement of the overall efficiency of the marketing system. I hope the finding of the present marketing study would go a long way in guiding the policy makers, administrators, economists, researchers and extension workers to develop, such policies and programmes which would help the stakeholders in raising their level of production and income. I hope that this will be a useful addition to the discipline of agricultural marketing. ····· 1036191517
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Research work was conducted with tests and experimentations for the evaluation of effective integrated control measures against seedling mortality of chilli caused by Sclerotium rolfsii and Colletotrichum capsici. Two separate sets of experiment were conducted by inoculating the soil and the chilli seeds with S. rolfsii and C. capsici respectively, and then treated with the six compatible treatment combination sets along with two control sets for evaluation. In both the experiments, the growth of S. rolfsii and C. capsici were inhibited, and chilli seed infection by these fungi were checked by the separate application of T. harzianum isolate, Chaetomium globosum isolate, Vitavax-200 and garlic extract, significantly, in compare with all other individual control measures. Significantly effective control of seedling mortality of chilli was observed when both soil and seedling were inoculated with S. rolfsii and C. capsici treated with T. harzianum, C. globosum, Vitavax-200 and garlic extract combindly (T9) in comparison to any other intgegrated combinations and individual measure. However, efficacy of the measures was much improved when they are applied in integrated approach. ····· 1036191516
für 53.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray The study encompasses the status of Indian rural women in Agriculture. It deals with the various issues such as family, health, age, education, skills, and technology employed by rural Indian women. The authors put forth the major constrains faced by these women on economic, technological and social fronts. Of particular relevance for present academic discourse is issue of rural women empowerment. The authors give an insightful observation of the present scenario of rural women. Women in general and Indian rural women in particular can transcend the household boundaries provided the right information and opportunity. Overall, the book focuses on issues and concern of Indian Agriculture and tries to suggest remedial measures for the same. ····· 1036191506
für 53.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray The parasitic infection is greatly influenced by the season, which basically interferes with ecology and physiology of the fish. Several possibilities exist which might account for the seasonal fluctuation in the prevalence of parasitic infection. Seasonality related to hosts feeding habit, immunological alterations, availability of infected intermediate hosts, hormonal changes, and temperature are the most frequent causes suggested for seasonal fluctuation in prevalence and abundance of parasitic infections . ····· 1036191496
für 71.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Soil is the chief source of the farmers and it is the basis of natural as well as national wealth. The knowledge of soils in respect to its characteristics, spatial distribution and its potential for various land use are much importance for their optimal utilization. Unless the behaviour of all the soils is understood it is very difficult to practice scientific agriculture. Enhancing the crop productivity with environmental sustainability through suitable soil and water management intervention is the need of the hour. This book is prepared based on a PhD dissertation of the author that attempted to address these issues focusing on the soil resource information and crop planning in the Cauvery Delta of Tamilnadu. Based on the three years work on soil survey, soil suitability and crop planning using Remote Sensing and GIS,soil resource based crop planning and soil management techniques were developed for sustain the crop production. It provides the state of the art literature review, including on methodologies of the land evaluation and standard methods of soil survey and quality assessment. The soil inventory, water budgeting and land use options makes the core chapters. ····· 1036191454
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray This book focuses on effect of drip irrigation and black plastic mulch on `Growth and Yield of Broccoli`. Morphologically this cruciferae crop is similar to cauliflower. But the climatic conditions are less exacting than cauliflower. For quality crop, under Indian condition an average day temperature of 20-25°C at vegetative stage and 15-20°C at heading are optimum for growing Broccoli. On the other hand water is another critical factor affecting the growth and yield of this crop. In this backdrop, use of drip irrigation was found to be very effective with application of precise quantity of water directly to the root zone of the crop at right time. Use of black plastic mulch is the another technology to conserve water, improve soil health, control temperature and weed growth. Hence, from this book one can easily guide to use both these technologies at different combinations to make out their effect on growth and yield attributing characters of this crop as well as well on efficient utilization of water to get the desired yield. ····· 1036191403
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Present investigation was carried out as an effort for genetic improvement of Dalbergia sissoo. Analysis of variance revealed significant variation for all the characters under study viz., seedling height, collar diameter, dry weight of leaves, leaf area, nutritional attributes and biochemical attributes.Family no. 25 (Jassur) was found best for nitrogen content, family no. 34 (Khurian) for phosphorus content and family no, 32 (Dhuk) for potassium content family no. 28 and 25 were superior for total sugars and total phenols content. Seedling height showed higher heritability coupled with high genetic gain. The highly significant correlation between seedling height and collar diameter, dry weight of leaves and nitrogen content suggests that these characters can also be utilized for indirect selection. Cluster analysis showed distinct clustering pattern. ····· 1036191399
für 61.20€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray This book is the product of a research work in Nigeria on the effects of agricultural targeted credit on farm profitability and households welfare. It investigated how production credit had been applied by resource poor smallholder farmers to stimulate agricultural production and enhance farm profitability and households welfare. A multi-stage random sampling procedure was used for the study. Oyo and Ondo States were randomly selected from the six States in Southwest, Nigeria. Finally, 248 farmers from Ondo and 352 from Oyo State were interviewed. Data were collected on farmers household characteristics, farm inputs and output, capital assets, institutional, welfare, enterprise and location variables. Descriptive statistics, probit, switching regression and ordinary least squares models were used for data analysis. The outcome provides insight into the various factors influencing farmers` access to credit, credit constraints, profitability of agricultural enterprises and welfare of farming households. The study concluded that access of farmers to credit positively affected profitability of agricultural production and welfare of households. ····· 1036191393
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Shisham (Dalbergia sissoo Roxb.) is an important forest tree of Pakistan due to its many uses such as furniture wood, building timber, agricultural implements, plywood industries and fuel purposes. Shisham is best known internationally as a premier timber species of the rosewood genus. This important tree is attacked by dieback and wilt diseases and spread so epidemically during the last few years and caused tremendous losses. The studies so for conducted under laboratory conditions have shown that neem products were comparatively more effective in increasing plant growth when used either spray or injected at root zone of plants or mixed with infested soil than fungicides. The use of fungicides especially systemic should be avoided due to their heavy cost, carcinogenic effects on humans and also causing environmental hazards. ····· 1036191390
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Different fodder species were collected from various fields of (Sargodha, Punjab) Pakistan irrigated with different water treatments. The samples were scitifically treated and statistically analyzed. Mineral levels in different forage species were analyzed with the help of atomic absorption spectrophotometer and flame photometer. Importance of the nutritive elements of various forages for grazing livestock was kept in view with a prime concern to improve the productivity thereof. Also the effect of sewage water on the mineral concentration in the forage species was closely observed in this study in order to assess the critical values below which deficiency or above which toxicity of the elements migt occur. If forage mineral concentrations are below the minimum requirement or above the tolerance level then certainly there would be a need for an effective mineral supplementation strategy. Information gathered could be useful for successful management of grazing livestock with similar ecological conditions where forages are the sole source of mineral nutrition for animals grazing on it.Different agencies can utilize these findings and suggestions for better productivity of livestock. ····· 1036191380
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Soil salinity is one of the major productions limiting factor saline soil. In Pakistan about 5.7 m ha have been deteriorated partially or completely by salinity or sodicity. To alleviate the adverse effects of salinity stress on plants in salt affected soil, there are two approaches: one to reclaim these soils by applying chemical amendments to make it suitable for good crop production and other is the use of salt tolerant plant species. Tolerance of crop to salinity varies not only among species but also among the varieties of the same crop. The book in hand furnishes baseline information on the subject for the researchers, agriculture graduates and policy makers and allied stalk holders. ····· 1036191376
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray The study uses data collected in 2009/2010 irrigated crop production year from a total of 130 farm households selected from three PAs of Fogera woreda of the Amhara Region, Ethiopia. The purpose of the study is to estimate Technical and Allocative Efficiency and to identify principal factors that cause efficiency differentials. Data Envelopment Analysis (DEA) was used to estimate technical and allocative efficiency of smallholder farmers in irrigated vegetables production. The DEA model shows that the mean technical, allocative and economic efficiency of farmers in the production of vegetables are 0.83, 0.51 and 0.42 respectively. The study suggests that attention must be given to access to credit, extension service, training of household head, and education which are found to be significant determinants of efficiency level. The result also indicates more fragmented land increases cost of production. ····· 1036191361
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Watermelon cv. Aswan F1 was grafted onto five rootstocks, viz 6001 F1 , Strongtosa F1 , Tetsukabuto F1 , Ferro F1 and Shintoza F1 in three field experiments. Results of the first experiment showed that the highest growth and fruit yield were induced by 6001 F1 rootstock using tongue approach method. In the second experiment, Tetsukabuto F1 produced higher growth, while both rootstocks had higher fruit yield. In the third experiment, grafted plants onto 6001 F1 and Shintoza F1 gave the highest plant growth and fruit yield. ····· 1036191354
für 71.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray This book presents results of a study, which aims to contribute to our understanding of how availability of rice and fish affect peoples livelihoods in the Lower Mekong Basin (LMB). The 2009-survey that provides the basis for this study is the first of its kind. It was conducted simultaneously in four different countries in the LMB and used one common methodology. Respondents belonged to four distinct socio-economic groups: subsistence and commercial fishers as well as subsistence and commercial farmers. The study shows that peoples resilience as well as their dependence on rice and fish varies greatly, depending on which socio-economic group they belong to and where they live. If availability of both fish and rice decline at the same rate across the LMB cash income of at least one of the groups in each country will easily fall below the poverty line of one dollar per capita per day. Notably, that same decline in fish and rice will negatively affect the food security of all groups in all countries. Finally, due to variance in population size and livelihood activities the impact of declines in fish and rice will differ across the LMB countries. ····· 1036191341
für 71.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Adequate stand establishment of pearl millet continues to be a severe constraint to good production under subsistence farming conditions in the semi-arid tropics. Failure to obtain adequate plant populations is often associated with high temperature conditions occurring at critical times during the germination and seedling establishment process at farmers field which can only be managed through developing high temperature tolerant pearl millet varieties. Identification of the superior germplasm for heat tolerance is essential for effective manipulation through breeding. A major challenge in conventional breeding for heat tolerance is the identification of reliable and effective screening methods to facilitate detection of heat-tolerant plants. The book describes the screening methods (field screening and laboratory screening) and their validation for heat tolerance to identify superior heat tolerant genotypes. It also describes the genetic mechanisms and nature and magnitude of different types of gene actions involved in the inheritance of supra-optimal temperature tolerance in pearl millet. ····· 1036191333
für 61.20€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Several numbers of insects attack this crop e.g. beet fly Pegomia mixta (Vill.), tortoise beetle Cassida vittata (Vill.) and the green beach aphid Myzus persicae (Sulzer) caused considerable damage in its yield. In Egypt found that tortoise beetle Cassida vittata was one of the most serious and abundant species causing damage in sugar beet plants . The beet fly P. mixta live within the leaf between the upper and lower surfaces, their feeding at first creates winding mines caused acute damage for sugar beet chlorophyll content. Different treatments have been used to control the tortoise beetle, beet fly, the cotton leafworm and the green beach aphid e.g. organophosphorus compounds, Carbamates, Bioinsecticides, and alternatives. Because of Sharkia Governorate was a new area of sugar beet cultivation, this locality was chosen to carry out the present study during two successive seasons 2008/2009 and 2009/2010. ····· 1036191329
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Agri business and finance is a branch of Agricultural Economics which is one of the most important field of specialization for the students, bankers and extension workers who should be familiar with the principles and tools of agricultural Economics, financial market and their role in modernizing agriculture, capital budgeting techniques and appraisal of agricultural projects etc. The present book entitled Agri business and Financial Management for under graduate students of Agricultural universities provide illustration of the principles of Agri business and finance in a capsule form Keep in view the present endeavor of documentation aims to help managing agro based entrepreneurship and finance and guide students. The book entitled Agri business and Finance Management encompasses all important aspect of Agri business and finance in eleven chapters. ····· 1036191324
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray This book will help you improve the productivity of ruminant animals in general and sheep in particular under farmers management system. It deals with supplementation of wheat bran fed on urea treated teff straw. It includes the chemical composition of the feed ingredients, digestibility and feed utilization along with the carcass parameter. It will also give a detailed research result of the Ethiopian production system. ····· 1036191321
für 53.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Insecticide resistance is an evolutionary phenomenon, reflecting the selection of mutant genes by insecticides applications. The results which were achieved in this study meet the point of strategy to development, an in vitro technique for diagnosis and monitoring resistance. This study, it could be to detect resistance through electrophoretic patterns of the haemolymph protein, and also the markers amplified using nine ISSR primers. This technique was used to build relationships between the different field and resistant strains. These relationships formulated a helpful key to detect the resistant, also to distinguish between the different field and resistant strains. Further studies need to be done to add more resistant cases for other pesticides to the key described here, to complete a database, which will be a helpful tool to detect the resistant strain and determine to which insecticide. On the other hand, it is important to detect the gene or genes, which are responsible for resistance of S. littoralis to the investigated insecticides. Furthermore, the chemical monitoring of the enzymes in field and resistant strains helped to give an idea about the mechanism of resistance. ····· 1036191261
für 71.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray El aguacate como cultivo perenne tiene un impacto beneficioso desde el punto de vista económico y social para países altamente productores como México, Guatemala, Chile, Costa Rica, Republica Dominicana y el Caribe y recientemente Brasil. Las condiciones donde se desarrolla el cultivo en montañas y valles permite llevar con facilidad el manejo orgánico del aguacate, mientras que desde el punto de vista nutricional el aguacate o palta es de suma importancia para el ser humano debido a que aporta a su dieta vitaminas E, C y A y predominantemente ácidos oleicos monoinsaturados en un porcentaje mayor del 30% destacando que éstos no promueven la formación del colesterol en las personas que lo consumen. ····· 1036191224
für 35.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Las zonas áridas y semiáridas son unidades geográficas y ecológicas donde predominan condiciones de sequedad extrema y cobertura vegetal reducida o casi ausente. Dichos factores repercuten en todos los procesos y en el comportamiento de las diferentes especies adaptadas a vivir en tales condiciones. Estas zonas se dan en todos los continentes del mundo, cubren el 33 por ciento de la superficie de la tierra y representan porcentajes significativos de la superficie de algunos continentes (África 57%, Australia 69%, Oriente Medio 84%) se caracterizan por una precipitación anual baja de entre 0 y 600 mm, temperaturas elvadas de hasta 47º centígrados, muy fluctuantes entre el día y la noche, y una elevada evaporación de hasta 4,000 mm al año. En estas zonas los cultivos se ven limitados por la escasez de recursos hídricos y la salinidad de sus suelos y del agua de riego, no obstante, poseen una elevada potencialidad productiva dadas sus condiciones de luminosidad y de alta radiación solar que presentan durante todo el año, favoreciendo los procesos fotosintéticos permitiendo una elevada producción de materia seca. El texto hace un estudio del cultivo de lisianthus en cultivo sin suelo ····· 1036191207· 1 · ::::: · 43 ·· 44 ·· 45 ·· 46 ·· 47 ·· 48 ·· 49 · ::::: · 90 ·
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