Pure Farming 2018 - Germany Map Crack 32 Bit
Harriet Wehrenberg
In organic farming (L), conventional biomass can currently be purchased for biogas production, e.g. corn silage, according to the guidelines. This will be prohibited in many L associations from 2020. Therefore, it is necessary to develop other options for biomass production that do not compete or compete only slightly with cash crop or forage production, as these will continue to have priority in L. To this end, the research project will investigate three strategies, each with several variants, in terms of their growth dynamics and biomass yields:
The joint project SIGNAL as part of the funding program BonaRes (Soil as a Sustainable Resource for the Bioeconomy) investigates over a period of up to 9 years the effects of agroforestry systems on the biological functions of the soil, the rhizosphere, the above-ground material fluxes as well as the water use efficiency of the soils. The basis of the research approaches within the project is the central hypothesis that innovative land use systems consisting of coupled cultivation of trees or shrubs with crop or pasture plants (agroforestry systems) can show positive ecological, economic and cultural effects in contrast to conventional crop production systems.
The scope of the GNR department of the University of Kassel/Witzenhausen within the collaborative project is to evaluate the effects of different management strategies on above-ground material fluxes in agroforestry systems. The experimental areas already established in 2011 within the framework of the joint project BEST ("Strengthening bioenergy regions - new system solutions in the area of conflict between ecological, economic and social requirements") as well as the scientific knowledge gained offer the best conditions for answering the given questions. The test areas are located in southern Lower Saxony on an area of approx. 1.3 ha.
The agroforestry system consists of alternating 80 m long rows of pasture and grassland in threefold repetition. The 9 m wide grassland strips were established with three different seedings (pure grass, clover-grass and a biodiversity mixture with 32 species). The grassland is used by cutting 2 or 4 times.
Between the grassland strips, willows ((Salix viminalis x Salix Schwerinii) x Salix viminalis = Zuechtung Tora x Z. Ulv) are planted over a width of 7 m. Their bushy growth makes them particularly suitable for use with short rotation. The woody plants have a rotation period of 3 years, and the first clearing of the pastures took place in winter 2014/15. During the first rotation period, no significant economic advantages of SRC over conventional systems could be demonstrated (see references), which is not surprising due to the short establishment of the agroforestry system. Therefore, the medium- to long-term biomass growth is of particular interest. In addition to the economic potential, the long-term effects of short rotation coppice under different grassland use intensity and seeding on ecological parameters, such as nitrogen and phosphorus fixation, nutrient availability, and water use efficiency of soils, will be determined in particular in the next years together with soil science partners. These long-term findings are important to optimize the planning and management of such agroforestry systems and to provide incentives to rethink conventional cropping systems to ensure the best possible use of limited cropland and to protect soil as a natural resource.
Farm Coal Innovator (MOO) is a research project investigating the suitability of biomasses with lower feed value (e.g. landscape maintenance material, residual biomasses, etc.) from cattle farms for the production of bio-based activated carbon. Activated carbon is used in various technological processes, mainly for purification purposes, but is also used, for example, in veterinary medicine or to reduce emissions from manure. This is associated with positive effects for various actors along the value chain:- - Utilization of
The promotion concentrates on the energetic utilization of the foliage of street trees by means of the IFBB process, among others. Thereby investigations on the optimal collection procedure of the fresh biomass and their primary cleaning are carried out, so that the coarse particles (fine dust, sand and others) from the foliage surface do not complicate the energetic recovery process and do not end up in the energetic conversion plant.
The area under corn cultivation has increased continuously in Germany in recent years, mainly due to its overwhelming importance as a feedstock for biogas plants. However, the increasing cultivation of corn is increasingly seen as problematic for sustainable agriculture. Nevertheless, corn will maintain its prominent position in pure cultivation as a feedstock for biogas plants in the foreseeable future. Therefore, it is necessary to (further) develop cultivation systems and cultivation forms through which maize cultivation can be made more sustainable. The mixed cultivation of corn with beans, as it has been known and widespread in the tropics for a long time, could contribute to this. In the research project, corn and beans with different seed strengths and mixing ratios will be investigated under the conditions of organic and conventional farming with regard to their stand development, biomass yield and methane yield. Furthermore, different variants of mechanical weed control will be tested. The trial will take place at the Neu-Eichenberg (organic) trial site of the University of Kassel and cooperatively at the two conventional sites Tachenhausen (HfWU Nrtingen-Geislingen) and Grub (LfL Bayern).
Graduiertenkolleg 1397 - Control of humus and nutrient balance in organic agriculture, Subproject A2: Disturbance-free recording of structural and functional stand parameters in heterogeneous pasture systems.
KURZUM II - Dynamics of soil C fractions and plant productivity during the conversion of short rotation coppice (SRC) to arable and grassland use - short rotation coppice conversion. Continuation of the research project KURZUM (2013-2015/KURZUM II).
Climate-KIC Innovation Mubigen Pathfinder project aims at creating a potential business model for an integrat-ed value chain, in which cities produce their own marketable and storable energy carriers and biomaterials from unused urban grass cuttings with an innovative technology. The Pathfinder activities will focus on two complementing strands: 1) A joint effort on the regional level with municipal stakeholders, plant manufacturers and academics will demonstrate the potential positive climate impact and prepare the exploitation of the business idea in two different European cities. 2) Detailed preparation of a European network, which transfers the business idea to other European municipalities, connects the participating regions and stakeholders and provides services for a successful implementation of the business idea. Besides these business-model related clarifications and results the pathfinder will create a strong consortium which has on board all necessary know-how to develop a self-sustaining business and exploi-tation plan in an innovation project yet to come.
In view of the expected climatic changes in northern Hesse, adaptation strategies for agricultural cultivation and utilization systems are necessary to enable environmentally sound and high-yield agriculture. In the research project, such strategies are developed exemplarily in the catchment and flood area of flowing waters. In the process, arable sites in the catchment area will be recorded that are significant in terms of groundwater and soil protection (key words: substance discharge and erosion). For these sites, cultivation systems for energy crops are investigated with regard to yield and various environmental parameters. In the floodplain of watercourses, grassland stands are investigated as suitable vegetation to ensure water and soil protection functions. In a further focus of work, the data determined in these field tests are used to develop model scenarios for catchment and floodplain areas of the Fulda in northern Hesse against the background of regionalized climate scenarios. The scenarios derived from this will enable transferability to other regions.
Joint project EVA III: Development and comparison of optimized cropping systems for agricultural production of energy crops under different site conditions in Germany - Phase III. SP 5: Two-crop utilization system (KOVERS).
Building on the trials in SP 6, in which the two-crop utilization system was tested at 7 sites in Germany, a multi-location start was made in 2007 to cultivate energy crops also under organic conditions for decision support (KOVERS). At the same time, the system experiment was continued in a reduced form (KORB) to consolidate the previous results and for a comparison of the cultivation forms. The current project includes the trial activities in 2013 to complete the 2nd plant of the KOVERS trial as well as the final overall evaluation of the KOVERS trial program in conjunction with KORB. At the locations Haus Dsse, Rauischholzhausen, Straubing and Witzenhausen, the after-effect of different preceding crops and quantities of separated digestate to the preceding crop will be conclusively tested in 2013 in variant 2 (one-and-a-half-year clover grass) using winter wheat. In addition to the yield determination and analysis of the ingredients, detailed ecological and economic accompanying investigations will be carried out in the trials. Parallel to this, as well as after the last harvest, the trial elements will be evaluated in each case over 2 years, in the overall trial as well as between the cultivation systems.
The agriculture sector plays a fundamental role in Pakistan's economy. It is the second largest sector, accounting for over 21 percent of national GDP. Livestock, the single largest contributor, contributes approximately 53.2 percent of the agriculture value added. Green fodder is the most valuable and cheapest source of feed for livestock. Maintaining the availability of adequate feed for livestock is crucial to smallholders who depend on animals for their livelihood. Fodder constitutes up to 70 percent of livestock inputs and is crucial to the livelihood of poor livestock-keepers. But yield and area under fodder crops is reducing due to the growing pressure of the human population, shortage of irrigation water, less and erratic rainfalls, low priorities for fodder production and imbalanced use of fertilizers. Keeping in view the constraints in fodder production, the major objective of the study will be the improvement of production and quality of fodder to overcome the gap between fodder production and requirement and improvement in social standards of the people who depends on livestock for their livelihood. First of all, a baseline survey will be conducted in fodder growing areas of Faisalabad to collect data about socioeconomic activities and agricultural production practices of the farmers. On the basis of the survey, field experiments will be conducted to assess the water and nutrient efficiency of different fodder crops. Field experiment treatments will include three fertilizer levels (control, chemical fertilizer and animal manure) and two irrigation levels (recommended irrigation and half of the recommended irrigation). Two fodder types in each season will be evaluated in terms of yield and quality. Fodder types with good water and nutrient efficiency will be recommended for the farmers. Possible outcomes of this research are availability of good quality fodder throughout the year and, ultimately, improvement in social standards of the people.
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