台灣北部地區飼料玉米之產量評估

Evaluation of Field Corn Yield Potential in North Taiwan Area

葉永銘(Yung-Ming Yeh) ； 龔財立(Tasi-Li Kung) ； 林孟輝(Meng-Huei Lin)

《桃園區農業改良場研究彙報》 69期 (2011/06) Pp. 11-26

https://doi.org/10.29567/ZHWHGX.201106.0002

摘要

為瞭解試驗改良場所育成飼料玉米品種在臺灣北部地區之栽培適應性，本試驗於2008年秋作及2009年春作以‘臺農1號’、‘臺南20號’及‘臺南24號’，於新北市鶯歌區、桃園縣大園鄉、桃園縣新屋鄉及新竹縣湖口鄉進行產量評估試驗。結果顯示2008年秋作各地區籽實產量平均依序為3,338、3,742、3,221及3,759 kg ha^(-1)；2009年春作依序為2,407、3,109、3,905及4,302 kg ha^(-1)。顯示北部地區之湖口及新屋尚適合栽種飼料玉米，鶯歌及大園則為不適栽區。湖口及新屋試區適栽期仍以春作為宜，其產量表現較秋作為佳。

關鍵字

飼料玉米 ； 產量

並列摘要

This experiment was conducted at Yingge, Dayuan, Xinwu and Hukou to study adaptation of field corn (Zea mays L.) in north region of Taiwan. Three corn varieties (”Tainung No. 1”, ”Tainan No. 20” and ”Tainan No. 24”) were grown in the cropping seasons from fall 2008 to spring 2009. The variety mean grain yield in four locations were 3,338, 3,742, 3,221 and 3,759 kg ha^(-1), respectively in fall 2008, and 2,407, 3,109, 3,905 and 4,302 kg ha^(-1), respectively in spring 2009. The results indicated that Hukou and Xinwu were suitable for field corn cultivation. Grain yield was higher in spring crop than fall crop at these two locations.

並列關鍵字

filed corn ； yield