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Seed pillow for overcoming the limiting factors controlling rangeland reseeding success
专利权人:
发明人:
Matthew D Madsen,Anthony J Svejcar
申请号:
US14039873
公开号:
US09326451B1
申请日:
2013.09.27
申请国别(地区):
US
年份:
2016
代理人:
摘要:
The disclosure provides compositions and methods to improve seeding success. In an exemplary embodiment the compositions and methods disclosed herein are used to improve seeding success in rangeland areas. However, the compositions and methods are useful to improve seeding success in any environment where seeding is difficult. In an exemplary embodiment, the invention provides a “seed pillow”, a multifunctional seed treatment that mitigates the limiting factors controlling seedling establishment. In one embodiment, the seed pillow comprises a pillow-shaped agglomeration of absorbent earth materials and other additives, with seeds attached within a concave well on the underneath side of the pillow. To increase the probability that the seeds will be covered by the pillow, soil and tackifier are placed with the seeds for increased weight on the seed side of the pillow, and to glue the pillow to the soil. The shape of the pillow is also designed to improve coverage by having a flat bottom and convex top. Upon wetting, the pillow material melts over the seeds, thus providing seed coverage and enhanced conditions for seed germination and growth.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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