1, jade pomelo
Jade Pomelo is a fine new strain of Lime City Linke that has been selected from the pummelo for more than 10 years. Its fruit size is moderate, and the flesh is green and green. Succulent juice is crisp, juicy, sweet, refreshing, fresh and slightly bitter after taste. , It is easy to store, is a good product for modern family consumption, in 2001 the seventh national pomelo research, production cooperation conference won the "Golden Award." Variety characteristics: Lishui jadeite pomelo plant tall, open tree, crown was natural round-shaped, thick and strong shoots, annual tip is often densely downy, generally short spring shoots, thin, round, long and thick summer and autumn shoots, was three Prism shape. Broad leaves, single leaves, dark green leaves, smooth and shiny leaves. The flowers are raceme inflorescences. Each inflorescence can contain 1-5 fruit, with 1 to 2 mainly flowers white and scented. The fruit is nearly round, the peel is light green, the fruit is flat or dimpled, easy to peel off with the zygomatic flap, 12-16 zygomatic valves, nearly half-moon shaped, the celery juice cells are long strips, pale green, translucent and bright, elegant fragrance The oil cells are dense, and the meat is crisp, sweet, refreshing, slag, and taste fresh and bitter. The fruit juice vitamin c content is rich, up to 108.04mg/100ml, which is 2-3 times that of ordinary pomelo, soluble solid content 12%, total sugar 10.29g/100ml, total acid 0.33g/100ml, sugar to acid ratio 31.08. Jade pomelo fruit is extremely resistant to storage and stored at room temperature until May of the following year. The flavor is unchanged, the moisture does not decrease, and the meat is crisp and has no degradation. Thick skin 1-1.5 cm, single fruit weight 700-1000 grams, edible rate 49.52%. The fruit ripening period is early November.
Jade Pomelo early yield, significant economic benefits. Grafting seedlings began fruiting in the third year after planting, and entered into a period of high yield in 6-7 years. The average strain yielded 80 kg, and the high yield reached 100 kg and the yield per mu was 3000-4000 kg. In the middle of the maturity of the Satsuma Citrus species, with good affinity, the crown can be restored that year, the second fruition, the third year of normal production. The grapefruit grapefruit is adaptable and widely resistant, and can grow normally in mountainous areas, plains, paddy fields, and beach depressions. It has strong cold resistance and only shows grade I-II frost damage at a low temperature of -7.5°C; it has strong disease resistance and less pests and diseases. . Jade grapefruit is suitable for growing in areas with an average annual temperature of 16°C or more. It has strong cold resistance and only a few leaves are frozen at −7.5°C. The requirements for moisture and light in jadeite pomelo are similar to those of other oranges. The range of soil acidity is wider.
2, Chuzhou early red pomelo
The early red grapefruit is the early mature new strain that was selected from the pummelo for 15 years by the Linshui Branch of Lishui City. The fruit matured before the Mid-Autumn Festival, and its size was moderate. The flesh was dark red, and the juice was soft and brittle, and the juice was sweet and sour. , is a product suitable for modern family consumption of fruit and gifts for relatives and friends. The early red grapefruit plants in Chuzhou had a mediocre tree opening and the crown was a natural round shape. The leaves are ovate, with large leaf wings, inverted heart-shaped, single-leaf compound leaves, dark green leaves, and shiny leaves. Broad leaves, leaves 8-15cm long, 5-10cm wide. The shape of the branches and leaves is also greatly different due to the degree of pruning, the condition of the fertilizer and the water, and the age of the trees. The results showed that the branches were inflorescence branches and non-lobed inflorescence branches, and the resulting parts were mainly distributed in the lower part of the canopy and in the inner part. The flowers are racemes. Each inflorescence usually has 5-20 flowers. Each inflorescence can have 1-3 fruit, with 1 being more. High yield, stable production performance, no cracking phenomenon. Flowers oblong, white, with aroma. In early March, budding and bud shoots began to sprout. The buds began in mid-March, and the spring shoots stopped growing in early April. The flowers begin in early April, and bloom in mid-April. The flowers fall in early May, and the first physiological fruit drop period in mid-May, and the second physiological fruit drop-off period in mid-June. At the end of May, a hernia sac began to form. In the middle and early June, the seed nucleus formed. In mid-July, it entered the stable fruit period. The fruit coloring period began in the middle and late August and the fruit matured in the middle and late September. Chuzhou Zaohong pomelo fruit size is moderate, appearance is correct, cone-shaped, single fruit weight 800-1000g, orange peel, aroma, transport resistance, thickness 0.5-1.0cm, oil cell fine, smooth fruit surface, shiny, peel Easy to peel, the sponge layer is reddish, easy to peel with the zygomatic flap, the flap 12-15 flap, and the capsule wall is thin and red. The flesh is dark red, and the juice of the juice is soft and brittle, juicy, slag, sweet and sour taste, rich flavor, sweet and sour taste, refreshing, fresh after taste. Seed or seedless, fruit edible rate of 63.28%, excellent quality, good commodity. Juice vitamin c content 49.38mg/100ml; soluble solid content 12%, total sugar 8.50g/100ml, including reducing sugar 3.49g/ml, sucrose 4.50g/ml, total acid 1.33g/100ml, invert sugar 8.17g/ml, The ratio of sugar to acid is 6.39 and the ratio of solid to acid is 9.02. Chuzhou early red pomelo early maturity and high yield, grafted seedlings in the third year after planting began fruiting, 6-7 years into the rich period, the average yield of 50kg, high up to 80kg, 2000-3500kg per mu. In the middle of ripening Satsuma hot on the change, with good affinity, then restore the tree vigor, the fruit of the second year, the normal operation in the third year. Wide adaptability and strong resistance, can grow normally in mountainous areas, plains, paddy fields, and beach depressions; strong cold resistance; only show grade I-II frost damage at low temperature of -7.0°C; strong disease resistance, less pests and diseases. Chuzhou Zaohong grapefruit is suitable for growing in areas with an average annual temperature of 16°C or more. The requirements for moisture and light are similar to those of other oranges. The adaptability to soil is strong. It can be cultivated in mountainous, plain and beach lands. It has a wide range of soil acidity and alkalinity adaptability, different rootstocks, and great differences in soil adaptability. The adaptability of the clamshell rootstock is the most extensive.