一、猕猴桃优良株系栽培示范及果实保鲜包装技术研究 中华猕猴桃“桂海4号”是广西植物研究所猕猴桃研究课题组近年筛选出的优良品系,具有早实、高产、果实均匀、品质优良、抗性强等优良特性。其栽培要点为:激动素和广增素(802)处理种子可提高发芽率38.06—58.34％。密封保湿切接法嫁接成活率可达90％以上。定砧后嫁接营建果园可提前一年建成新果园。中度修剪可提高产量34.18％。喷雾授粉可提高产量2—3倍。果实保鲜技术为:适时采收,采用无残毒的保鲜剂处理等综合措施,在日均室温26.2—28.3℃,相对湿度57.3—80％条件下贮藏20天,好果率 First, the kiwi fine lines cultivation demonstration and fresh fruit packing technology research Chinese kiwifruit “Guihai 4” is the Guangxi Institute of plant kiwifruit research team selected in recent years, excellent lines, with early real, high yield, uniform fruit, good quality, Strong resistance and other excellent features. The key points of its cultivation are: Kinetin and Guangsheng Su (802) can improve germination rate by 38.06-58.34%. Sealed Moisture cut access graft survival rate of up to 90%. After the anvil grafting orchard construction can be completed one year in advance the new orchard. Moderate pruning can increase yield by 34.18%. Spray pollination can increase the yield 2-3 times. Fruit preservation technology: timely harvest, the use of non-toxic preservatives and other comprehensive measures to deal with the average daily room temperature 26.2-28.3 ℃, 57.3-80% relative humidity for 20 days storage conditions, good fruit rate