CAJ | 학술논문

在盆栽条件下研究了培养基质和丛枝菌根(AM)真菌对"京欣一号"西瓜(Citrullus vulgaris Schrad.)生长和产量的影响.将AM真菌Glomus intraradices、Glomus mosseae、Glomus versiforme、Gigaspora rosea 和Sclerocystis sinosa接种物各12000接种势单位分别加入盛有草炭土、河砂、蛭石、珍珠岩、砂壤土、石英砂的花盆(3L)内、Glomus mosseae 5000接种势单位加入盛有混合基质(草炭土:砂:蛭石=1:1:1;2:3:1;3:2:1;1:3:2;3:1:2;1:2:3;2:1:3)的营养钵内,然后播种西瓜种子.结果表明,栽培基质和AM真菌对"京欣一号"西瓜植株菌根侵染率、生长发育、产量和可溶性糖含量具有显著影响.其中,以草炭基质、G. mossea 和 G. versiforme促进西瓜生长、提高产量的效应最大;混合基质中以草炭土:砂:蛭石=3:1:2混配组合最佳.认为当前和今后西瓜无土栽培生产中值得推广草炭基质,同时接种高效AM真菌.
재분재조건하연구료배양기질화총지균근(AM)진균대"경흔일호"서과(Citrullus vulgaris Schrad.)생장화산량적영향.장AM진균Glomus intraradices、Glomus mosseae、Glomus versiforme、Gigaspora rosea 화Sclerocystis sinosa접충물각12000접충세단위분별가입성유초탄토、하사、질석、진주암、사양토、석영사적화분(3L)내、Glomus mosseae 5000접충세단위가입성유혼합기질(초탄토:사:질석=1:1:1;2:3:1;3:2:1;1:3:2;3:1:2;1:2:3;2:1:3)적영양발내,연후파충서과충자.결과표명,재배기질화AM진균대"경흔일호"서과식주균근침염솔、생장발육、산량화가용성당함량구유현저영향.기중,이초탄기질、G. mossea 화 G. versiforme촉진서과생장、제고산량적효응최대;혼합기질중이초탄토:사:질석=3:1:2혼배조합최가.인위당전화금후서과무토재배생산중치득추엄초탄기질,동시접충고효AM진균.
Experiments were conducted to investigate the influence of cultural media and arbuscular mycorrhizal (AM) fungi on the growth and yield of watermelon (Citrullus vulgaris Schrad., cultivar Jingxin 1). Seeds of watermelon were sown in peat, sand, vermiculite, perlite, sandy loam or quartz sand inoculated with or without AM fungal inoculation. AM fungi,Glomus mosseae Nicolson & Gerdemann, Glomus intraradices Schenck & Smith, Glomus versiforme Berch, Glomus etunicatum Becker & Gerdemann and mixed inocula of G. mosseae and Sclerocystis sinuosa (Ger. Bakshi) Almeida & Schenck were used. Seeds were also sown in mixed media with peat, vermiculite and sand in various proportion by volume peat:sand:vermiculite (1:1:1)(A);peat:sand:vermiculite (2:3:1)(B);peat:sand:vermiculite (3:2:1)(C);peatvsand:vermiculite (1:3:2)(D);peat:sand:vermiculite (3:1:2)(E);peat:sand:vermiculite (1:2:3)(F);peat:sand:vermiculite (2:1:3)(G) inoculated with or without G. mosseae. Significant differences were observed in some treatments with respect to mycorrhizal colonization rates, mineral contents, growth, yield and soluble sugar contents of watermelon. Peat, G. mossea and G. versiforme treatments resulted in the most beneficial effects on growth and yield of watermelon. Media E proved to be the best combination. So peat, and media E should be used for vegetables grown in soilless media and employed more widely in future.