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A DEEP SOIL VOLUME LOOSENER-CUM-FERTILIZER APPLICATOR
A DEEP SOIL VOLUME LOOSENER-CUM-FERTILIZER APPLICATOR
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机译：深层土壤松散剂-肥料施用器
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摘要
This invention relates to a deep soil volume loosener-cum-fertilizer applicator for tilling of soil upto 300 mm depth and simultaneous application of fertilizers and micro-nutrient directly into the root zone of crops at depth of 200± 50 mm. It pulverizes the clots, consolidates the soil and leaves a completely levelled field surface after operation, thereby making it the most appropriate machine for soil cultivation in laser levelled fields. It has been designed to cultivate the soil immediately behind the rear wheels of a tractor, hence entailing its suitability for inter-culture operation in row crops by eliminating recompaction of tilled soil with improved traction of tractor wheels which always travel on untilled soil. It is used extensively for off-barring operation (i.e. cutting of old roots and application of fertilizers on both sides of rows) in sugarcane ratoon crops, thereby allowing companion cropping of wheat, pulses etc, with very increasing results. The machine gives best performance when used as "Sugarcane Ratoon Manager" as it performs all the desired operations in ratoon crop in a single pass. [Fig. 1 (a)].
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