tailieunhanh - Development and evaluation of a furrow covering device for tractor operated seed-cum-fertilizer drill under controlled laboratory condition

Proper tillage, precise placement and optimum coverage of seeds and fertilizers in the moist zone of soil are most critical for successful crop establishment. The present work was therefore taken up to study the soil coverage in the furrow with a developed furrow covering device with shovel and shoe type furrow opener. Experiments were conducted in the test soil bin with the three types of furrow openers like plain shovel, shovel with shoe and shovel+shoe+covering attachment with load of 5 kg to determine the performance on soil coverage and draft requirement. | Development and evaluation of a furrow covering device for tractor operated seed-cum-fertilizer drill under controlled laboratory condition

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