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大粒型蕎麥栽培技術之探討

Studies on the Cultural Technique of Large Grain Buckwheat Varieties

摘要


為提高大粒型蕎麥品種之單位面積產量,進行播種期、播種量及播種方式試驗,獲得如下結論:大粒型蕎麥之適當播種期宜由慣行之11月上旬提早至10月下旬,此為提高蕎麥產量最有效之方法。其播種方式無論撒播或條播均可,適當播種量為每公頃90 kg。品種間產量表現以宮崎大粒較佳。

關鍵字

蕎麥 產量 播種期 播種量 播種方式

並列摘要


Two large grain varieties, Miyazaki Ootsubu and Shinshu Oosobo, and one medium grain variety, Hitachi Akisoba, were used to study the influences of sowing date, seeding rate, and sowing method on the agronomic and yield characteristics of buckwheat grown as a fall crop in Changhua area of Taiwan. Experimental results indicated that judging by the yield performance, the proper sowing time for the large grain varieties was around October 25, which was about 20 days earlier than the conventional sowing time practiced by the farmers. The most suitable seeding rate for obtaining the highest grain yield was 90 kg/ha. The seeds could be either broadcasted or sown in strip rows. For the two large grain varieties tested, Miyazaki Ootsubu outyielded Shinshu Oosoba by 28-73%.

並列關鍵字

buckwheat yield sowing date seeding rate sowing method

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