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Gongju Cultivation Technique
The genus Gongju, commonly known as the emperor's banana, originates from Southeast Asia and is a sweet and rare saccharine variety. Its unique appearance and smooth, sweet and sweet aroma are favored by consumers. In 2002, Chenzhou City introduced this species as a trial plant, and its market sales of the product went all the way. The cultivation techniques of this species are described as follows: The cultivation technology of Emperor Heliconia is similar to that of Tianbao Banana. However, in order to achieve high yield and quality, the following technical measures should be taken care of. 1. Garden selection: This species has strict requirements for the environmental conditions on the site. It should be planted in areas where the cold, sheltered, sunny and deep soil layers, loose soil structure, fertile soil, and good irrigation and drainage conditions are used, especially in areas where the winter microclimate is warmer. As well. 2, a reasonable dense planting: acres 130-150 plants suitable. This species is suitable for autumn and spring planting. Autumn planting is suitable for planting in the Gregorian calendar from early September to early October; the spring planting is suitable for the 2-3 calendar months of the Gregorian calendar. 3. Avoid chill cultivation: Autumn plants should use old strong seedlings (8-12 leaf stages); in order to win the harvest of the ears before the winter, the autumn plantings are harvested from July to September in the following year. Harvested from November to December to achieve the purpose of cold cultivation. For the banana plants planted in autumn and early spring, cold film measures should be adopted during the cold period to prevent or reduce the cold damage of the banana plant and ensure the safe growth of the banana plant. 4. Beware of typhoon: When the banana plant grows to a height of 1.2-1.5 meters, a 60-cm deep hole should be drilled perpendicular to the ground at a suitable position approximately 20-30 cm from the head of the plant. It will be 3.0-4.0 meters long and 6 cm in diameter. Above the thick bamboo poles into the hole, buried 50-60cm, about 0.8 meters away from the ground on the fake stem, with a plastic belt or rubber band horizontally tied on the bamboo raft, with the banana plant grow tall, successively in the distance On the ground, 1.5 meters above the ground and the upper end of the pseudo-stem, they are tied together one at a time, and three sections are tied together. Fixing the pseudo-stem on the bamboo raft can significantly enhance the anti-typhoon and lodging capacity of the banana plant. 5, fertilizer and water management: fertilization should be applied thin, appropriate to increase the maturity of organic fertilizer, to prevent fat injury and injury; fruiting period should be sprayed with light fertilizer Gao Lida 1500 times to accelerate the harvest 5,000 times for extra-root dressing 2-3 times However, it is prohibited to use any hormone to spray the ear. The fertilization amount of this variety is slightly less than that of Tianbaoxiang. It is recommended that the ratio of nitrogen, phosphorus, and potassium fertilization in the whole growth period should be 1:0.5:2, and the total nitrogen supply of the plant should be 0.25-0.35 kg. Keep the soil moist banana state plot, attention to drainage waterlogging during the rainy season, pay attention to irrigation during the dry season and drought Qimian covering straw moisture. 6, pest control: Control key mosaic heart rot, bacterial soft rot of banana stalk (stem rot) and leaf insects, the same control methods with Tianbao banana.