https://scholars.tari.gov.tw/handle/123456789/12601
Title: | 氮肥用量及栽培密度對青割玉米產量之影響 | Other Titles: | Effects of N-fertilizer and Planting Density on the Yield of Forage Maize | Authors: | 謝光照 盧煌勝 何千里 林維和 楊嘉凌 陳振耕 鄭書杏 簡文憲 G.J. Shieh H.S. Lu C.L. Ho W.H. Lin J.L. Yang C.K. Chen S.S. Cheng W.H. Chien |
Keywords: | 青割玉米;氮肥;密度 | Issue Date: | 1-Mar-1992 | Publisher: | 農業試驗所 | Journal Volume: | 41 | Journal Issue: | 1 | Start page/Pages: | 1-8 | Source: | 中華農業研究 | Abstract: | 二個青割玉米品系H7及Si4,於春、秋、裡三期作,分別在苗栗、彰化、嘉義及花蓮進行氮肥用量及栽培密度試驗,探討其對於鮮草產量及其他農藝性狀之影響。結果顯示,不論在春、秋或裡作,氮肥及密度處理對青割玉米開花期、株高、乾物質總營養消化率及葉部病害等性狀之影響不大。氮肥用量及栽培密度之反應在不同期作或地區間稍有差異。Two forage maize hybrids, H7 and Si4, were grown at Miaoli, Changhwa, Chiayi and Hwalien in spring, fall and winter crops to study the effects of N-fertilizer and plant density effects on the forage yield and several agronomic traits. No N-fertilizer and plant density effects on days to tasseling, plant height, total digestible nutrient percentage (TDN) and leaf diseases were found. Response to N-fertilizer and planting density effects varied among crop seasons and locations. |
URI: | https://scholars.tari.gov.tw/handle/123456789/12601 | ISSN: | 0376-477X | DOI: | 10.29951/JARC.199203.0001 |
Appears in Collections: | 1.台灣農業研究(1950~迄今) |
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41-1-1.pdf | 940.87 kB | Adobe PDF | View/Open |
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