发明名称 METHOD FOR SOWING OF MIXED CROPS
摘要 <p>The method is used in sowing of perennial crops together with hoed and herbaceous crops and medicinal plants. It reduces the soil erosion and the quantity of fertilizers used, conditions being set for the development of apiculture and the production of ecologically clean honey, the yields per unit sown land being simultaneously increased. There is also the opportunity of simultaneous growing of animals and birds. By the method, the biological harmony of the crops which may be grown in symbiosis is determined, and the single rows (3) and module sections (2) are determined which are in multiples. Then samples are taken from the soil layer, chemical analysis is made and the type and the quantity of fertilizers is determined. In the rows (3) holes (4) are made and perennial crops (5) are sown in them, and after a vegetative period their crowns are determined. The soil layer in sections (2) are tilled again and their sizes are formed, determining the number of internal rows (9) of the hoed (6) and the medicinal herb (8) crops. Then, at least in two single rows (3) perennial crops (5) are sown and at least one in one modular section (2) at least one of the crops (6, 7, 8) are sown. 4 claims, 2 figures</p>
申请公布号 BG64295(B1) 申请公布日期 2004.09.30
申请号 BG19990103374 申请日期 1999.04.30
申请人 ZHECHEV PETAR ZH. 发明人 ZHECHEV, PETAR ZH.
分类号 A01B79/02;A01C7/00 主分类号 A01B79/02
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