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METHOD AND APPARATUS FOR IMPROVING AND CREATING WINTER PASTURES ON LIGHT SEMIARID SOILS

机译:改善和营造轻质半干旱土壤冬季寒冬的方法和装置

摘要

FIELD: agriculture. SUBSTANCE: method involves cutting open furrows of 14-16 cm width, 6-8 cm height, with space between furrows being within the range of 45-70 cm; sowing camphor-fume (C), sagebrush (S), vitex (V) and fescue (F) seeds in furrows in accordance with pattern: V+F+C+V+F+C+S+V (3V+2C+2F+S). Sowing time is the end of November. Apparatus has spherical disks, planters and sweep-type chains. Spherical disks are positioned in spaced relation and at an angle of 21-23 deg one with respect to another, with space being within the range of 45-70 cm. Chain links are made from bars having diameter of 14-16 cm, width of 75-85 cm and length of 165-195 mm. Working part of sweep-type chain is formed from 3-6 links. EFFECT: increased productivity, improved botanical content of ameliorated pasture, elimination of wind erosion, increased efficiency of apparatus and enhanced reliability in operation. 4 cl, 3 dwg
机译:领域:农业。实质:该方法包括切开宽14-16厘米,高6-8厘米的开沟,开沟之间的间距在45-70厘米范围内;按照以下方式在犁沟中播种樟脑烟(C),鼠尾草(S),黄荆(V)和羊茅(F)种子:V + F + C + V + F + C + S + V(3V + 2C + 2F + S)。播种时间是十一月底。装置具有球形盘,花槽和扫掠型链条。球形盘以一定的间隔关系放置,彼此成21-23度的角度,空间在45-70厘米的范围内。链节由直径为14-16厘米,宽度为75-85厘米,长度为165-195毫米的条制成。后掠式链条的工作部分由3-6个链节组成。效果:提高生产率,改善牧场的植物含量,消除风蚀,提高设备效率并提高运行可靠性。 4 cl,3 dwg

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