土壤有益內生菌根菌種繁殖及其田間應用
Journal
土壤肥料試驗報告
Journal Issue
75
Pages
75-81
Date Issued
1988
Author(s)
程永雄
李垂芳
Abstract
pot culture of VA mycorrhizal fungus was proved as a practical method for inoculum production. The result showed that the autoclaved soil amended with 0.5% rice bran (W/W), 0.1% urea (W/W) or 0.1% corn stem (W/W) was good for infection and sporulation of Glomus clarum on bahia grass.
消毒土壤盆栽適當寄主植物接種內生菌根菌(VAM)孢子是目前大量繁殖菌種唯一可行的方法，經本場試驗結果，盆栽百喜草添加0.5%米糠、0.1%尿素或1%玉米桿較適宜菌種繁殖，經培養十二週後，孢子密度增為原先接種密度的36、31和28倍田間接種試驗有提高單位面積產量的效果，尤以含低磷肥的臺東玉米市區最為顯著，在接種內生菌根菌並施磷肥推薦量之全量處裡(MP)與施全量磷肥不接種內生菌根處理(P)比較可增產7%，與不施磷肥不接種內生菌根處理(-P)比較可增產26%，施半量磷肥接種內生菌根處理(MP')與不施磷肥區(-P)比較可增產10%；義竹玉米市區，MP處理區分別比P處理區及-P處理區增產3%及17%，MP'處理區比-P處理區增產11%；大豆試區，MP處理區分別比P處理區及-P處理區增產3及11%，MP'處理區比-P處理區增產5%。
Subjects
內生菌根
內生菌根菌
va mycorrhiza
glomus clarum
Publisher
臺灣省政府農林廳
Type
report
File(s)![Thumbnail Image]()
Loading...
Name
75(77)-p75-81.pdf
Size
811.26 KB
Format
Adobe PDF
Checksum
(MD5):36dc2d3664a63f43f54e1839a0fa2a26