논문 상세보기
pp.319-324
Pear is a representative fruit crop of high economic value in Taiwan. The pear varieties, cultivated in Taiwan are of Asian-type. The total amount of planted pears declined to 5,575 ha, and the production volume was 134,549 tons in Taiwan. The major pear cultivation areas were located Taichung (3,649 ha) these a amount to 65% of the total pear cultivation areas There are three production systems; the first system could be broadly categorized into Japanese pears, whose cultivars grown in high-altitude areas, and the second and third systems were used lower chilling requirement pear and top-grafted pear production method in the low-altitude area. Top graft pear, the main pear production system of Taiwan, is a unique pear production system in the world. Pear fruits were produced by grafting the scions, whose flower buds differentiations were completed in the high-altitude area of Taiwan, Japan or China. These flower buds were grafted on the water sprout of ‘Hengshan’ in the low-altitude areas from January to February. In other to use top-graft, the large amount of scion imports from Japan and china. Top-grafting pears could be harvested from early May, and their harvesting periods were from June to July. The Taiwan Agricultural Research Institute and the Taichung District Agricultural Improvement Station have developed low-chilling requirement Varieties that can be grown in low-altitude areas; Such as ‘Tainung No. 1, No. 2, No. 3’, ‘Taichung No. 1, No. 2, No. 3’. In high-altitude areas, the main variety of cultivated is ‘Shinseiki’, and Low-altitude areas, the main varieties cultivated are ‘Housi’ and ‘shinko’.
고해발 지역 배 재배
저해발 지역 배 재배
고접배 접수의 생산 및 수입
대만의 배 신품종육성
재배 환경
적 요
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