番石榴繁殖法研究報告
Other Title
Report of Study on the Improved Propogation Method of Guava
Journal
農業研究
Journal Volume
14
Journal Issue
3
Start Page
28
End Page
44
Date Issued
1965-09-03
Date
1965-09-03
Author(s)
栗鴻蘭
洪萬方
H.L. Lee
W.F. Hung
Abstract
1.蕃石榴插枝與嫁接，利用植物生長素處理，均有促進生根與成活之效能。
2.蕃石榴插枝用Indole acetic acid；Indole butyric acid及Naphthalene acetic acid三種生長素。80，120，160及200 P.P.M. 四種濃度，作10小時及20小時之處理，分春秋兩季扦插之。
3.蕃石榴嫁接用Indole acetic acid及Indole butyricacid二種生長素；80及160 P.P.M. 經20小時處理之，在4~9月間行切接。
4.插枝4品種計2,000枝分為100組，接穗2品種計120枝分為6組，每組均為20枝。
5.成活率最高組別並非是生根率最佳之組別。
6.扦插成活最高組別（50%）為：
廣東長實：I.A.A. 120 P.P.M. 20小時。
廣東長實：I.B.A. 200 P.P.M. 10小時。
爪 哇：I.B.A. 120 P.P.M. 20小時。
7.嫁接最高成活率達60%；Amahabad種 I.B.A. 80~120 P.P.M。
8.生長素對蕃石榴插生根效力之大小與其反應之快慢並不一致。
9.春季扦插生根成活優於秋季。
10.上述試驗是在自然狀況下進行。
1. The plant hormones can stimulate the growth of The adventitious roots of Guava stem cuttlings and the union of grafting Parts.
2. The guava stem cuttings was treated with Indole acetic acid, Indole butyric acid and Naphthalene acetic acid; with 80 P.P.M, 120 P.P.M, 160 P.P.M, and 200 P.P.M; for 10 or 20 hours. The experiments were Proceeded Seperated on Spring and Fall.
3. The guava scions was treated with lndole butyric acid and Indole acetic acid, with 80 P. P. M. and 160 P. P. M; for 20 hours.
4. There were 100 Stem Cutting treatments, with totally 2000 Cuttings of 4 Varieties, as well 6 grafting treatmeuts, with totally 120 Scions and Stocks of 4 Varieties; Each treatment consisted of 20 replication.
5. The treatment of the highest surviving percentage was not that of the highest rooting perceutage.
6. The treatments with the highest perceutage (50%) of growth of guava cuttings are presented as below The Variety of Canton with long-Shaped fruits:
treatment with I. A. A. 120 P. P. M., for 20 hours.
Canton with lon-shaped fruits: treatment with I. B. A. 200 P. P. M. for 10 hours.
The Variety of Jave: treatment with I. B. A., 120 P. P. M. for 20 hrs.
7. The highest percentage of the Union of Grafting belongs to the Variety of Amahabad, with I. B. A., 80~120 P. P. M.
8. The rooting promotion effect of plant hormones upon Guava stem cuttings was not in accord with their responsing rate.
9. Spring is the better suitable period for guava cuttings than Fall.
10. This Experiment was proceeded under the Natursl Climate condition in the field.
Publisher
農業試驗所
Type
journal article
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