油茶促花保果增产技术研究

Study on Technology of Flower and Fruit Increase of Camellia oleifera Abel

试验设7个处理,1个对照,重复3次。结果表明:7个处理与对照相比均有显著差异,其比值为:喷洒双吉尔-GGR6 0.3g+清水5000mL,坐果率提高最佳,其坐果率为41.44%,比对照增长106.17%;喷洒双吉尔-GGR60.3g+清水3000mL的坐果率为34.48%,比对照增长71.54%;喷洒赤·吲乙·芸苔0.5g+清水7500mL的坐果率为32.63%,比对照增长62.34%;喷洒赤·吲乙·芸苔1.0g+磷酸二氢钾20g+清水7500mL的坐果率为28.65%,比对照增长42.09%;喷洒蜂蜜400mL+清水5000mL,坐果率为27.44%,比对照增长36.52%;喷洒诺尔10.0g+清水5000mL的坐果率为24.41%,比对照增长21.44%;喷洒蜂蜜200mL+清水5000mL的坐果率为21.98%,比对照增长9.35%。喷洒双吉尔-GGR6 0.3g+清水5000mL的坐果率最优,适宜在油茶生产中推广应用。

In this survey designed seven disposes,one contrast and repeated three times.The results show that there were significant differences between seven disposes and contrast.The ratios were:the best way was spraying 0.3 g GGR6 and 5000 mL water,the fruit set rate was 41.44%and increasing 106.17% than contrast.Fruit set rate was34.48% of spraying 0.3 g GGR6 and 3000 mL water and increasing 71.54%than contrast.Increasing 62.34% than contrast was spraying 0.5 g Red.Indentation and 7500 mL water,its fruit set rate was 32.63%.Fruit set rate was28.65% of spraying 1.0 g Red.Indentation and 20 g Potassium dihydrogen phosphate and 7500 mL water and increasing 42.09% than contrast.Besides,there were the other three ways,they were spraying 400 mL honey and 5000 mL water,spraying 10.0 g Noel and 5000 mL water,and spraying 200 mL honey and 5000 mL water,their fruit set rates were respectively 27.44%,24.41% and 21.98%.Comparing with the contrast,they increased 36.25%,21.44% and9.35% respectively.The best fruit set rate was spraying 0.3 g GGR6 and 5000 mL water,and it was suitable to promote in the production of Camellia oleifera Abel.