ALGIN MULCH FOR SEED SPOTS
نویسندگان
چکیده
منابع مشابه
Effects of Tillage and Mulch on Weed Seed Production and Seed Banks in Sweet Corn
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متن کاملManaging For Mulch
vegetation that is allowed to naturally decompose isn’t realized by many ranchers and some range mangers. Mulch plays a critical role in soil-water relationships that is often overlooked. This, coupled with current drought conditions in the southwestern United States justifies a consideration of the importance of mulch on rangelands. Several early classic studies (reviewed in this article) reve...
متن کاملPreparation of mannuronic lactone from algin.
A simple procedure is reported for the preparation of crystalline mannuronic lactone from algin. The algin is converted to alginic acid, which is hydrolyzed by the action of concentrated sulfuric acid followed by dilute acid. In contrast to prior methods, the lactone is crystallized directly from the hydrolyzate of alginic acid without the intermediate separation of the amorphous barium salt or...
متن کاملMulch Flammability
Introduction Regardless of how horrible and devastating wildland fires are portrayed by the media, they are a natural disturbance that many native ecosystems depend on for regeneration. As the population of the United States increases, more individuals are building their homes in wildlands rather than urban landscapes. Homes built in undeveloped wildland vegetation create areas often referred t...
متن کاملTo mulch or not to mulch? Effects of gravel mulch toppings on plant establishment and development in ornamental prairie plantings
In recent years, North American prairie vegetation has served as a design model for highly attractive, low-cost and low-maintenance plantings in German urban green spaces. Where mixed-planting techniques, gravel mulch toppings and non-selective maintenance techniques such as mowing are used, prairie plantings are considered to be cost-effective alternative design concepts for public green space...
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ژورنال
عنوان ژورنال: The Forestry Chronicle
سال: 1962
ISSN: 0015-7546,1499-9315
DOI: 10.5558/tfc38449-4