Application of rare earths as manure in an agricultural engineering was adopted firstly inChina. In 7Five-year-plan period this practice has spread out widely. Accumulative area, onwhich RE-fertilizer has used, accoun...Application of rare earths as manure in an agricultural engineering was adopted firstly inChina. In 7Five-year-plan period this practice has spread out widely. Accumulative area, onwhich RE-fertilizer has used, accounted for a cipher of 6.17 millions ha. An yield increase ofgrains, vegetable oils, cotton and legumen accounted to a million tonnes, meantime the sugar in-creased by 0.2 millions tonnes. It is reported that Ministry of Agriculture had taken this techniqueinto account as a subject of "Bumper harvest plan" for more ten Provinces (or Autonomous Re-gions) recently. It is estimated that at the end of 8th Five-year-plan the applied area will account to6.67 millions ha annually.展开更多
文摘Application of rare earths as manure in an agricultural engineering was adopted firstly inChina. In 7Five-year-plan period this practice has spread out widely. Accumulative area, onwhich RE-fertilizer has used, accounted for a cipher of 6.17 millions ha. An yield increase ofgrains, vegetable oils, cotton and legumen accounted to a million tonnes, meantime the sugar in-creased by 0.2 millions tonnes. It is reported that Ministry of Agriculture had taken this techniqueinto account as a subject of "Bumper harvest plan" for more ten Provinces (or Autonomous Re-gions) recently. It is estimated that at the end of 8th Five-year-plan the applied area will account to6.67 millions ha annually.
