CAJ | 학술논문

以欧美杂交种‘先锋’葡萄为试验材料，以泥炭土、堆肥、蛭石混合基质（体积比4∶1∶1）栽培和土壤栽培（对照）2个处理，研究其对‘先锋’葡萄的物候期、植株生长及果实品质的影响。结果表明，基质栽培的葡萄的物候与对照间无显著差异；基质栽培植株的叶面积较小，叶片叶绿素含量和果实生长发育与土壤栽培的相同；基质栽培明显改善了果实着色，轻微降低了果实硬度和可溶性固形物含量，这可能与基质水分波动频率高而导致根系吸收养分不稳定有关，生产应用时需适当追肥或实行肥水一体化管理。
이구미잡교충‘선봉’포도위시험재료，이니탄토、퇴비、질석혼합기질（체적비4∶1∶1）재배화토양재배（대조）2개처리，연구기대‘선봉’포도적물후기、식주생장급과실품질적영향。결과표명，기질재배적포도적물후여대조간무현저차이；기질재배식주적협면적교소，협편협록소함량화과실생장발육여토양재배적상동；기질재배명현개선료과실착색，경미강저료과실경도화가용성고형물함량，저가능여기질수분파동빈솔고이도치근계흡수양분불은정유관，생산응용시수괄당추비혹실행비수일체화관리。
The grape variety ‘Pione'( Vitis labrusca × Vitis labrusca) was used in this experiment under substrate ( peat∶compost∶vermiculite=4∶1∶1, V/V) culture, and soil culture was taken as the control .Physical and chemical characters of ‘Pione'grape under different substrates and its effects on vine growth , phenology and berry quality of‘Pione'grapes were investigated .The results were shown as follows: There is no difference between substrate and soil culture in phenology , chlorophyll content and berry size .Compared with soil , grape cultivated in substrate has smaller leaf area .Substrate improved the color of berries , though the TSS and firmness of flesh was little lower than in soil.It could be related with the high vibration frequency of water content in substrate and the unstable absorbance of nutrition by roots .It's suggested that the integrated management of fertilization and irrigation should be applied to solve these problems .