【正文】
玉米的生理測(cè)定姓名:楊淑慧院系:生命科學(xué)院班級(jí):生工1302學(xué)號(hào):A09130357玉米的生理測(cè)定摘要:玉米是重要的糧食作物,溫度對(duì)其的生理生長(zhǎng)具有重要作用。通過(guò)測(cè)定久龍11號(hào)玉米在常溫條件下和經(jīng)過(guò)零下5℃處理后的根系活力,葉綠素含量,植物組織的抗逆性,植物組織中過(guò)氧化物酶活性等重要指標(biāo)。比較溫度對(duì)玉米生長(zhǎng)的影響。關(guān)鍵詞:久龍11號(hào)玉米 根系活力 葉綠素含量 植物組織抗逆性 過(guò)氧化物酶活性Abstract: corn is an important food crop, temperature plays an important role in their physical growth. By measuring the long dragon 11 corn in under the condition of normal temperature and after dealing with the 5 ℃ below zero of root activity,chlorophyll content, the resistance of plant tissue, peroxidase activity in the plant tissue, and other important indicators. Comparing the influence of temperature on maize growth. Key words: the long dragon 11 maize root activity Chlorophyll content plant tissue resistance peroxidase activity 正文:本實(shí)驗(yàn)通過(guò)對(duì)不同溫度處理的玉米幼苗進(jìn)行觀察,比較,記錄幼苗的生理狀況。對(duì)溫度對(duì)植株的生理有了一定的了解。本文以久龍11號(hào)玉米為實(shí)驗(yàn)材料,進(jìn)行綜合分析,為以后提高玉米產(chǎn)量方面的研究提供了寶貴的依據(jù)。1. 材料與方法 本實(shí)驗(yàn)采用久龍11號(hào)