CAJ | 학술논문

以度尾文旦柚为试材，通过不同肥料及水分处理，研究肥水对度尾文旦柚裂果及产量品质的影响。结果表明：每株年施腐熟禽粪肥25 kg、草木灰7 kg、氮磷钾复合肥4 kg、尿素1 kg、硝酸钙0．75 kg、硫酸镁0．1 kg、硫酸锌0．1 kg，在果实生长期田间持水量控制在65％～75％，能使度尾文旦柚裂果率降幅达42．5％～52．2％；合理的肥水管理也有利于改善土壤理化性状，提高文旦柚的产量和果实品质。
이도미문단유위시재，통과불동비료급수분처리，연구비수대도미문단유렬과급산량품질적영향。결과표명：매주년시부숙금분비25 kg、초목회7 kg、담린갑복합비4 kg、뇨소1 kg、초산개0．75 kg、류산미0．1 kg、류산자0．1 kg，재과실생장기전간지수량공제재65％～75％，능사도미문단유렬과솔강폭체42．5％～52．2％；합리적비수관리야유리우개선토양이화성상，제고문단유적산량화과실품질。
Effect of fertilization and water treatment on cracking,yield and quality of Duweiwendan pomelo fruits was studied.The results showed that by annual application of 25 kg rotten poultry manure,7 kg plant ash,4 kg nitrogen-phosphorus-potassium fertilizer,1 kg urea,0.75 kg calcium nitrate,0.1 kg magnesium sulfate and 0.1 kg zinc sulfate to each plant,and at the same time,controlling the water supply at 65% to 75% of the normal usage level during the fruiting period,the fruit cracking rate was reduced by 42.5% to 52.5%.In fact,appropriate fertilization and water management would,at the same time,benefit the soil physical and chemical properties while improving the quality of Duweiwendan pomelo.