SOKIRKO'S METHOD FOR IMPROVING SOIL FERTILITY WHILE GROWING RICE

摘要

A method for improving soil fertility while growing rice comprises preparing rice fields laying out thereof into integrated diked plots (carts) and paddy-fields. In doing so an irrigation network and drainage ones are involved. The rice is grown on the basis of a seven-year crop rotation. Agricultural crops and fallows are arranged on the fields by diagonal pattern downwards. In doing so at first perennial grasses are sown. After that rice is sown, and then the field is allowed to have a rest.