|Title:||種子亞麻播種期之適應性研究||Other Titles:||Study on the Adaptability of Seed Flax Varieties to Different Sowing Date||Authors:||季景元
|Issue Date:||2-Mar-1963||Publisher:||農業試驗所||Journal Volume:||12||Journal Issue:||1||Start page/Pages:||35-46||Source:||農業研究||Abstract:||
1. 本試驗以由美國引進之種子亞麻 Punjab 47, Punjab 53, Argentine C. I. 463 及 Red Wood 等4品種為材料，於45/46及46/47年期，在嘉義舉行試驗，測定種子亞麻在本省之播種適期，進而研究在本省栽培之可能性。
This experiment was carried out in 1956/57 and 1957/58 in order to find out the most appropriate sowing time of seed-flax varieties and their possibility of growing in Taiwan. Four seed-flax varieties introduced from the United States were used and sown from mid-October to late January at the intervals of 15 days.
From the results of experiment, the highest yield of seed was obtained from flax sown in mid-November. Sharp drop in seed yield would occur when sowings were made after January. It would be decreased gradually as the sowing time delayed.
Due to the effect of shortening of day length and lowering of temperature in flax growing period, all the varieties sown from late October to mid-November would be matured about 150 days. Consequently it is impossible for cultivation of those varieties in-Winter fallow time of paddy field between two crops of rice as the substitute of the current fiber-flax variety, Taichung No. 1. They may be grown in certain area around Central Taiwan where second single rice crop is prevailed.
|Appears in Collections:||1.台灣農業研究(1950～迄今)|
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