主要功能
WinRHIZO 是一套用于洗根后的分析根系的多功能軟件系統(tǒng)，可以分析根系長(zhǎng)度、直徑、面積、體積、根尖記數(shù)等，功能強(qiáng)大，操作簡(jiǎn)單，廣泛運(yùn)用于根系形態(tài)和構(gòu)造研究。
儀器內(nèi)置專門的雙光源照明系統(tǒng)，有效的去除了陰影和不均勻現(xiàn)象的影響，從而提供高分辨率的彩色圖像和黑白圖像，讀取TIFF，JPEG 標(biāo)準(zhǔn)格式的圖像。并采用非統(tǒng)計(jì)學(xué)方法測(cè)量計(jì)算出交叉重疊部分根系長(zhǎng)度等參量，大大提高了分析結(jié)果的準(zhǔn)確性。同時(shí)，Pro版軟件還可以進(jìn)行更加復(fù)雜的根系顏色分析、連接分析、拓?fù)浞治龊头旨?jí)伸展分析。
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測(cè)量參數(shù)
根系整體參數(shù)：總根長(zhǎng)、平均直徑、總表面積、總投影面積、總體積、根尖數(shù)、分支數(shù)和交叉數(shù)等。
根直徑等級(jí)分布參數(shù)：根長(zhǎng)、表面積、投影面積、體積、根尖數(shù)。
根系顏色分析參數(shù)：顏色類或群的根長(zhǎng)、投影面積、表面積、平均直徑、體積、根尖計(jì)等。
根系連接分析參數(shù)：用于根系分支角度、連通性等形態(tài)研究
根系拓?fù)浞治鰠?shù)：連接數(shù)量、路徑長(zhǎng)度等研究（需要根系完整）
根系分級(jí)伸展分析參數(shù)：記錄根系整體等級(jí)分布情況（需要根系完整）
圖像中獨(dú)立單個(gè)樣品分析：?jiǎn)蝹€(gè)樣品分別的形態(tài)、連接、拓?fù)?、分?jí)伸展分析。
應(yīng)用領(lǐng)域
功能強(qiáng)大，操作簡(jiǎn)單，廣泛應(yīng)用于植物生理學(xué)、植物生態(tài)學(xué)、植物營(yíng)養(yǎng)學(xué)、農(nóng)學(xué)、園藝學(xué)、林學(xué)等領(lǐng)域的根系形態(tài)和構(gòu)造研究。
主要技術(shù)參數(shù)
主要技術(shù)參數(shù)
專業(yè)版
專業(yè)版除具備以上基本參數(shù)，還具備如下功能特征：
· 根系顏色分析：根的長(zhǎng)度、面積、體積、根尖計(jì)數(shù)、根系存活數(shù)量等研究
· 根系連接分析：用于根系分支角度、連通性等形態(tài)研究
· 根系拓?fù)浞治觯哼B接數(shù)量、路徑長(zhǎng)度等研究（需要根系完整）
· 根系分級(jí)伸展分析：記錄根系整體等級(jí)分布情況（需要根系完整）
種子分類 幼苗生長(zhǎng)定量
葉片顏色分析（病理） 根系形態(tài)分析 菌根定量分析
擬南芥版
擬南芥版除具備專業(yè)版的所有功能外，還具備如下功能：
· 對(duì)未接觸到一起的幼苗、根系或其他樣品，獨(dú)立進(jìn)行分區(qū)并分析；除了對(duì)圖像中的總樣品進(jìn)行統(tǒng)計(jì)分析外，對(duì)每個(gè)獨(dú)立的樣品亦可進(jìn)行統(tǒng)計(jì)分析
· 可根據(jù)圖像類型，將樣品邊界框的長(zhǎng)度和寬度轉(zhuǎn)換成植物的高度和寬度或葉片的長(zhǎng)度和寬度
· 對(duì)圖像中每個(gè)獨(dú)立的物體自動(dòng)進(jìn)行面積計(jì)算（如果不事先對(duì)圖像進(jìn)行編輯，則重疊部分不計(jì)算，接觸到的物體算一個(gè)）
選購(gòu)指南：
系統(tǒng)由以下兩部分組成：
圖像撲捉系統(tǒng)：經(jīng)過廠家調(diào)試的標(biāo)準(zhǔn)根系掃描設(shè)備，匹配專門的光源，根系固定裝置等。
· STD4800：掃描面積 22×30 cm，投影面積 20×25 cm，分辨率 4800 DPI，可分辨最小粒子 0.005 mm
· LA2400：超大掃描面積 31x44 cm，投影面積 31x42 cm，分辨率 2400 DPI，可分辨最小粒子 0.011 mm
根系分析軟件：基本版 /標(biāo)準(zhǔn)版 /專業(yè)版/擬南芥版 WinRHIZO 分析軟件。
產(chǎn)地：加拿大 Regent
參考文獻(xiàn)
原始數(shù)據(jù)來源：Google Scholar
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