CAJ | 학술논문

通过对2年生油茶盆栽施用不同配方的生物素菌肥K1（5 g菌肥）、K2（5 g菌肥＋21．40 g N肥）、K3（5 g菌肥＋18．86 g P肥）、K4（5 g菌肥＋50 g复合肥）、K5（10 g菌肥）、K6（10 g菌肥＋21．40 g N肥）、K7（10 g菌肥＋18．86 g P肥）、K8（10 g菌肥＋50 g复合肥），分析不同菌肥配比对油茶植株生长量、生理指标和土壤中养分含量的影响。结果表明：不同处理后油茶苗高和地径生长均有提高，但K7处理的生长量最大，各处理间差异不显著；不同处理间叶片可溶性糖、叶绿素和可溶性蛋白的含量均显著高于对照，K7处理油茶叶片叶绿素和可溶性糖含量增幅最大，K8处理油茶叶片可溶性蛋白含量增幅最大；不同菌肥配比皆可显著提高土壤肥力，但K7处理土壤有机质、全N和全P含量提高最显著；而K6处理土壤速效N和速效P含量增幅最大。因此，K7处理为促进油茶生长的最佳生物素菌肥配方。
통과대2년생유다분재시용불동배방적생물소균비K1（5 g균비）、K2（5 g균비＋21．40 g N비）、K3（5 g균비＋18．86 g P비）、K4（5 g균비＋50 g복합비）、K5（10 g균비）、K6（10 g균비＋21．40 g N비）、K7（10 g균비＋18．86 g P비）、K8（10 g균비＋50 g복합비），분석불동균비배비대유다식주생장량、생리지표화토양중양분함량적영향。결과표명：불동처리후유다묘고화지경생장균유제고，단K7처리적생장량최대，각처리간차이불현저；불동처리간협편가용성당、협록소화가용성단백적함량균현저고우대조，K7처리유다협편협록소화가용성당함량증폭최대，K8처리유다협편가용성단백함량증폭최대；불동균비배비개가현저제고토양비력，단K7처리토양유궤질、전N화전P함량제고최현저；이K6처리토양속효N화속효P함량증폭최대。인차，K7처리위촉진유다생장적최가생물소균비배방。
The effects on growth, physiological indexes and soil nutrients of the two years old potted Camellia oleifera were observed by applying different formulas of biotin fertilizer such as K1 (5 g bio-fertilizer), K2 (5 g bio-fertilizer and 21.40 g nitrogen fertilizer), K3 (5 g bio-fertilizer and 18.86 g phosphate fertilizer), K4 (5 g bio-fertilizer and 50 g compound fertilizer), K5 (10 g bio-fertilizer), K6 (10 g bio-fertilizer and 21.40 g nitrogen fertilizer), K7 (10 g bio-fertilizer and 18.86 g phosphate fertilizer), K8 (10 g bio-fertilizer and 50 g compound fertilizer).It was found that the growth of height and ground diameter in C.oleifera had been accelerated when compared to the controls and in the K7 treatment the growth was maximum.However, there were insignificant differences among these treatments.In all treatments, the significant increases of soluble sugar, chlorophyll and soluble protein in C.oleifera leaves were discovered when compared to the controls.The increases of chlorophyll and soluble sugar were more remarkable in K7 treatment, while the augment of soluble protein was more obvious in K8 treatment than in the others.When it came to soil nutrients, it was evident that the application of all eight formulas of biotin fertilizer had significantly improved the soil fertility.The increases of soil organic matter, total nitrogen and total phosphorus were more remarkable in K7 treatment group, while the augment of available nitrogen and available phosphorus were more obvious in K6 treatment group.These results demonstrated that K7 treatment (10 grams bio-fertilizer and 18.86 g phosphate fertilizer) was the optimum formula to promote the growth of C.oleifera.