CAJ | 학술논문

为了探明坡地葡萄园耕作层土壤养分状况，以蓬莱南王山谷中粮君顶酒庄土壤样品为试材，选取4个不同位置的坡地葡萄园，从坡底至坡顶，以垂直距离20 m为一个土壤采样区域，测定了园区土壤各项养分指标。结果表明：随着采样高度的增加，在坡地葡萄园中部位置20～40 m处有较低的土壤有机质含量，较高的有效磷、速效钾的含量；交换性钙、镁含量则随着高度的增加呈减少趋势，有效铜含量呈增加趋势；土壤pH值、碱解氮、有效锌、有效铁含量的变化无一致趋势。坡向为坐南朝北坡地葡萄园有较高的土壤有机质、交换性钙、交换性镁含量，较低的土壤碱解氮、有效磷及速效钾的含量较低。采样区土壤以酸性和微酸性为主，有机质含量中等，碱解氮低，有效磷中等，速效钾含量高，中微量元素含量为中等以上水平。
위료탐명파지포도완경작층토양양분상황，이봉래남왕산곡중량군정주장토양양품위시재，선취4개불동위치적파지포도완，종파저지파정，이수직거리20 m위일개토양채양구역，측정료완구토양각항양분지표。결과표명：수착채양고도적증가，재파지포도완중부위치20～40 m처유교저적토양유궤질함량，교고적유효린、속효갑적함량；교환성개、미함량칙수착고도적증가정감소추세，유효동함량정증가추세；토양pH치、감해담、유효자、유효철함량적변화무일치추세。파향위좌남조북파지포도완유교고적토양유궤질、교환성개、교환성미함량，교저적토양감해담、유효린급속효갑적함량교저。채양구토양이산성화미산성위주，유궤질함량중등，감해담저，유효린중등，속효갑함량고，중미량원소함량위중등이상수평。
In order to ascertain the nutrient status from soil of farming layer in the hillside vineyards, COFCO Chateau Junding, the soil samples from bottom to top, with vertical distance 20 m in the four different azimuths were investigated. The results showed that the soil in central position 20~40 m of hillside vineyards, with the increase of height of sampling, has a low content of organic matter, a high content of effective phosphorus and rapidly-available potassium; Exchangeable calcium and magnesium content had reducing trend, the effective copper content increased; and with the increase of height of sampling, on the pH, alkali solution nitrogen concentrations, effective zinc content, effective iron content changed no consistent trend. The content of organic matter, exchangeable calcium, the exchangeable magnesium was higher, the content of alkaline-hydrolysis nitrogen, available phosphorus and available potassium was lower in the soil samples from north slope. Samplings was given to with acidic and slightly acidic soil, organic matter content of medium, low alkali solution nitrogen, effective medium phosphorus, rapidly-available potassium content was high, the trace element content was in the above medium level.