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117 items found (Showing 111 - 117)
  1. Managing piggery solid waste is often a challenge for pig farmers. It can be difficult to dispose of pig manure and effluent sludge in an environmentally friendly way. Worm farming can be an effective method of processing piggery waste and converting it into worm compost, which is a useful and...  
  2. Abstract, Open Access chapter, 2018 Pyroligneous acid also called wood vinegar is an aqueous liquid produced from pyrolysis of lignocellulose waste and biomass. In general, the pyrolysis types are classified base on heating rate mainly either fast or slow pyrolysis. The characteristic and...  
  3. Leaf cutting ants live in large colonies of up to two million. The name comes from their habit of cutting leaves and other plant parts from a variety of plants. In Texas, these ants damage weeds, grasses, plum and peach trees, blackberry bushes and many other fruit, nut and ornamental plants as...
     
  4. This presentation on the creation and use of Wading Pool Gardens is taught by Dr. Martin Price Adobe Flash Player is required.  
  5. This green manure cover crop selection tool is an interactive way to discover which varieties are appropriate for your unique situation. By changing the conditions and requirements a prioritized list of potentially appropriate crops is generated. Each of these plants can be sourced through the...  
  6. Abstract, Wiley, 2016 Rice straw and sweet potato vines are the main by‐products of agricultural crops, and their disposal creates problems for the environment in the south of China. In order to establish an easy method for making rice straw silage successfully, experiments were conduct to...
     
  7. tippytap.org provides manuals for how to build a tippy tap in various languages that are applicable for both litterate and illerate education of the technology. The graphics provided are widely applicable to various contexts and resources that may be available. English Hindi Marathi French ...  

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