논문 상세보기
Background : The reduction in the area of cultivation and production is a difficult factor to solve in order to expand Boxthorn's culture for the main reasons for the aging agricultural labor and rising unit prices. Increasing the area of cultivation and production requires less labor and ease of work. This experiment was designed to provide improved plant type to increase the area of cultivation and to secure efficient machinery harvest.
Methods and Results : The variety of experiment is 'whasu' and was cultivated in 2015 and planted in fields on April 4, 2016. The plant types were 150 × 50 ㎝ T-shaped fence plant type. The number of times to be cut was two, and the branches were extended to produce fruits. The typical T-shaped fence plant type for comparison is made of two stems, 10 ㎝ in length, and a single cut, then a long stretch of branches for harvesting. As a result of the experiment, it was difficult to verify the applicability and quantity of the handy type harvesting machine in order to make the re-ordination, and from the following year it was possible to verify. Major items such as stem number, stem length, quantity, time of harvest, and efficiency of harvest were investigated when applying the handy type harvesting machine. Two stems had 20% more branches than a single stem, while the yield increased by 7%. Two stems, five ㎝ long, and two cuts were numerous and long, and the quantity was 33% higher than the customary T-shaped fence plant type. When working with the machinery harvest work, the ratio of work performed was 62% for harvesting, 19% for collection, and 19% for separation of foreign materials. The proportion of the collector work and the segmentation of design materials was 38%, which was an urgent problem to be remedied. Two stems, five ㎝, and two cuts increased the quantity by 33% compared to the customary method of T-shaped fence plant type, and the machinery harvest work efficiency was 56% higher, making it suitable for handy type harvesting machine.
Conclusion : T-shaped fenceplant type of two stems, five centimeters, and two cuts was a good shape for Handy type harvesting machine.
