頁籤選單縮合
題名 | 毛柿切接與高接試驗=Graftings of Diospyros Discolor Willd |
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作者 | 洪聖峰; 張祖亮; 賴怡婷; 蔡巨才; 陳右人; | 書刊名 | 臺灣園藝 |
卷期 | 53:4 2007.12[民96.12] |
頁次 | 頁409-418 |
分類號 | 435.395 |
關鍵詞 | 毛柿; 嫁接; 果樹; 植物繁殖; Diospyros discolor willd; Grafting; Fruit tree; Plant propagation; |
語文 | 中文(Chinese) |
中文摘要 | 毛柿嫁接成活過程歷時較長,嫁接後約3-4個月存活率才達到穩定狀態。以一年生枝條做為接穗,春梢枝條成活率(7.76±2.48%)優於秋梢枝條(1.61±1.17%)。切接試驗台北部份成活率最高在四月(40±11),次高在十月(20±9%);恆春部份成活率最高則在三月(45±11呦,六月次之(30:±10%)。高接成活率最高亦在三月(39.9土4.3),但在六月卻低(4.1±1.7%)。接穗來源間成活率有顯著差異,以水源地者最佳(26.01±3.83%)。砧木間亦存在差異,尤其是雄砧木(25.38±3.41 %及17.72±2.99%)有優於雌砧木(16.56±2到%及11.4l±2.49%)的趨勢,且雄砧木嫁接隔年就開花結果。因雄性砧均位於同區,此現象是否由所處環境造成,仍需進一步求證。由於所採接穗皆為側枝,因此嫁接成活後之新生枝條初步觀察均具有一般側枝的惰性生長現象。 |
英文摘要 | Normally, it takes three to four months to reach a stable Survival rate for grafting of Diospyros discolor. In this test, one-year-old shoots were used as grafting scions. The survival rate of spring-shoots (7.76±2.48%) is highest than that of autumn-shoots (1.61 ±1.17%).The highest survival rate of the cut-grafting test in Taipei appeared in April (40±11%), and the next appeared in October (20±9%)τ'he highest survival rate of the cut-grafting test in HengChuen appeared in March (45±11 %),and the next appeared in June (30±10%). The highest survival rate of top-grafting in Heng-Chuen appeared also in March (39.9±4.3%), but a very low survival rate appeared in June (4.1±1.7%). Scion-source a1fects survival rate significantly,組d也e highest survival-rate scion came from shui-yuan-di (in Heng-Chuen). As source of scions, source of stocks also affect survival rate significantly. Male stocks (25.38±3.41%, 17.72±2.99%) were better than female stocks (16.56±2.91 %,11.41±2.49%), and only male stocks got flowering and fruiting in the next year after grafting. Whether this phenomenon was influenced by environmental factors is not confirmed yet, further studies are needed. The survival grafting scions were topophysis in all observations. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。