落葉果樹芽體休眠與生產設計
Other Title
Bud Dormancy and Production Design of Deciduous Fruit Trees
Start Page
77
End Page
87
Date Issued
1991-06
Author(s)
倪正柱
Cheng-Chu Nee
Abstract
在台灣栽培落葉果樹與溫帶傳統的栽培方式有極大差異，冬季相對高溫對打破芽體休眠而言，是一種逆境，但是也提供了某些品系如橫山梨、巨峰葡萄產期調節的潛力“若再加上台灣多變化的地形，則作物的生理時鐘，將可利用「時空轉換」的方式，任由研究人員加以調整，如此將可使落葉果樹逃避逆境，提高品質，調節產期。品系、時間、空間、技術的慎密組合設計，是台灣落葉果樹研究與獨特生產模式的重要途徑。
Taiwan, an subtropical island with high mountains, has variable geographic and climatic condition, thus offers a good enviroment to study the regulation of growth of deciduous fruits. Many special cropping systems had been developped by local growers in the past 30 years, including top-work of chilling-satisfied flower buds of Japanese pear on the virgrous shoots of lower chilling-required cultivars (Heng San etc) at the lower land, and the cultivation of off-season fruit of Heng San pear.
It is possible to harvest the fresh pear monthly by a serious production design. The combinations of cultivars (variable chilling requirement), site of orchard (variable altitude) and cropping system (regular and off-season), may create more opportunity to satisfy the demand of consumers on this island.
The dwarfing and forcing of flower bud development of “Nijuseki” pear on the regular root stock “ Old Home × Farmingdale” had been induced by dormant stress (without chilling at first winter). The balance of plant hormones of scion rather than root stock may cause the dwarfing effect.
Event(s)
台灣果樹之生產及研究發展研討會
Proceeding of A Symposium on Fruit Production, Research and Development in Taiwan
Subjects
休眠
逃避休眠
環境(生態)休眠
dormancy
rest avoid
ecodormancy endodormancy
Publisher
臺灣省農業試驗所
Type
book part
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Name
publication_no35-10.pdf
Size
2.56 MB
Format
Adobe PDF
Checksum
(MD5):f572bcd2596439043b8f35c5742bba05