Mua và đặc điểm kỹ thuật của fishmeals cho nuôi trồng thủy sản nguồn cấp dữ liệu là một vấn đề phức tạp. Ra quyết định được dựa trên sự kết hợp của tiến giá cả cùng với nhu cầu về chất lượng (chủ yếu là sự tươi mát) và các đặc điểm kỹ thuật của vật liệu cần thiết (tùy thuộc vào tuổi tác, các loài và chế độ ăn uống đặc biệt của họ nhu cầu), khả năng sử dụng (tức là dựa trên sự phù hợp đối với máy móc của cối xay). . | AGROFORESTRY IN ACTION University of Missouri Center for Agroforestry AF1010 - 2008 Growing Shiitake Mushrooms in an Agroforestry Practice by Johann Bruhn . Research Associate Professor Division of Plant Sciences University of Missouri-Columbia Michelle Hall Senior Information Specialist Center for Agroforestry University of Missouri-Columbia Cultivating Shiitake Mushrooms through Forest Farming Cultivating shiitake mushrooms represents an opportunity to utilize healthy low-grade and smalldiameter trees thinned from woodlots as well as healthy branch-wood cut from the tops of harvested saw-timber trees. When the mushrooms are collected and marketed the result is a relatively short-term payback for long-term management of wooded areas. When I walk into a restaurant and see my mushrooms on the menu it gives me huge pleasure and makes all the work worthwhile. - Nicola McPherson Ozark Forest Mushrooms management agencies or private landowners. In addition to making productive use of woodlots and forested acres logs that have been used for shiitake production called spent logs can be ground and recycled as compost see page 12 for Kimmons and others 2003 or used as a fuel and heat source for winter mushroom production see box page 6 . The cultivation of shiitake mushrooms on solid wood requires a significant amount of shade and wind protection but not a significant amount of acreage. Therefore it is an excellent opportunity for landowners with smaller acreages to utilize forested or shaded areas. Shiitake producers can often obtain wood for cultivation from land Shiitake mushrooms can be grown indoors or outdoors on almost any deciduous wood that retains its bark for a number of years. When shiitake are cultivated outdoors on logs in a managed shade environment a forest farming practice is initiated. The practice of intentionally managing shade levels in a forest to favor the production of certain crops represents the agroforestry practice called forest farming. .
