https://scholars.tari.gov.tw/handle/123456789/20485
Title: | 氮供應形態、強度、及容量因子對水稻生育的影響 | Other Titles: | The Effects od Nitrogen Form, Intensity and Capacity Factors on the Growth and Grain Yield of Rice Crop | Authors: | 張淑賢 洪崑煌 Su-San Chang Kun-Huang Houng |
Keywords: | 水稻生育;容量因子;氮 | Issue Date: | May-1979 | Publisher: | 中國農業化學會 | Journal Volume: | 17 | Journal Issue: | 1-2 | Start page/Pages: | 23-36 | Source: | 中國農業化學會誌 | Abstract: | 以自動循環水耕栽培法,比較在大容積但低濃度的氮肥源源不斷地供應下,氮濃度及氮源型態對水稻生育的影響。並觀察台農38號(梗稻)及台大育43號(秈稻)對氮肥的反應是否有異。氮濃度變級為銨態氮分2, 4, 8, 16 ppmN四級,硝酸態氮分10, 20 ppmN兩級,漁網室中台北之天然氣候環境下進行一、二級作試驗,其結果摘述如下。 In this study, one indica varieity (NTU43) and one japonica variety (TN38) were grown in continuously circulated hydroponic solutions. Nitrogen concertrations were kept at 2, 4, 8 and 16 ppm of NH4-N or 10 and 20 ppm of NO3-N. Two crops were grown during the first and second rice crop seasons. |
URI: | https://tpl.ncl.edu.tw/NclService/JournalContentDetail?SysId=A79005154 https://scholars.tari.gov.tw/handle/123456789/20485 |
ISSN: | 0578-1736 |
Appears in Collections: | (3)農業化學組 |
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