Amphisarca Lists
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"Fuba" pear
Characteristics: large fruit, average 202.7 grams per fruit, maximum fruit weight 247.0 grams, gourd type. The pulp juice is rich in sour and sweet taste, few stone cells, and has a delicate fragrance. Harvested in the first ten days of August, it is an excellent fresh food variety. Main points of cultivation: strong adaptability, higher resistance to wind and drought, and high requirements for soil.
2019-01-16 -
Zaojia pear
Zaojia pear is a very early maturing pear variety found in the investigation of fruit tree resources. This variety has medium tree body, 3.2m adult tree height, strong growth potential, open crown, strong continuous fruiting ability, stable yield and good early fruit. Belongs to the medium-sized fruit, the fruit is short spindle-shaped, the single fruit weighs 112g, the fruit face is yellowish green, bright red to the sunny side, the appearance is gorgeous. The meat is crisp without residue, the juice is rich, and the fresh fruit contains 11% soluble solids, high quality and so on. In a general year, the local bud sprouts at the end of March, enters the initial flowering stage in early April, and begins in early April.
2019-01-16 -
High quality Pear Variety-Huangjin Pear
The golden pear was bred by a cross between the new height and the 20th century. It was introduced into China by South Korea in the 1990s and is suitable for growing in the middle and lower reaches of the Yangtze River and the Huaihe River basin. The variety has strong growth potential, more open tree posture, green-brown one-year-old branches, large and thick leaves, oval or oblong leaves, sharp and dense serrated leaf edges, and yellowish green leaves on tender shoots. The fruit is round and slightly flat, the pericarp is yellowish green, the bagged fruit is golden yellow, transparent, the pericarp is thin, the fruit spot is large and sparse, and it is very beautiful. the average weight of a single fruit is 350 grams, the pulp is fine, tender and crisp, there are no or very few stone cells, juicy and unique flavor.
2019-01-16 -
Control methods of jujube gall midge
Due to the small size of each insect, chemical control is generally applied as follows: (1) ground control: before overwintering superior adults are about to sprout (about mid-April), 2.5% trichlorfon powder is sprayed on the ground under the crown, or 25% phoxim capsule 200mm 300 times solution (covered with fine soil or light hoe soil mixing), or 4% acephate powder Or 4% dibromophosphorus powder can be sprayed on the ground when the nursery ground is in between rows.
2019-01-16 -
Processing of turbid peach juice beverage
(1) technological process: raw materials are selected: → fruit washing, → blanching, → crushing, → beating, → filtration, → blending, → degassing, homogenization, → sterilization, → filling, → sealing. (2) Technical essentials: ① raw material selection: select ripe fruits, remove diseases, insect pests and rotten fruits, pick out low-mature fruits and then use them after ripening. ② cleaning: wash the dirt on the surface with clean water, or remove the hair from the peach skin with detergent. When there are many pesticide residues, rinse with 1% hydrochloric acid solution, and then rinse with clean water. ③ perm: at 80 ~
2019-01-16 -
Reproductive Management of Peach Leaf Coral
Propagation method: cuttage method is often used to propagate. Generally, in the rainy season, mature branches with a growth of 15-20 cm a year are selected as cuttings, and it is best to put annual branches on the base. The matrix should be loose and well drained. Cover with film after insertion, and then build a shed to shade the sun, keep the seedbed moist, aerate in the morning and evening, root in about 20 days, leave the bed to cultivate for 1 year, and then transplant. Can also seed reproduction, seeds should be sown immediately after harvest, because it is dioecious, to seed reproduction, must be artificial pollination, or adjacent female and male plants. Growing
2019-01-16 -
Management of Crispy Pear trees after transplanting
1. In the winter of the same year, the old warped skin on the trunk and main branch must be thoroughly scraped off, and the scraped residue should be burned off. For the scraped trunk or branch, apply white coating or spray 5-degree stone-sulfur mixture. For disease spots such as rot on branches, cut off the disease spots with a knife, and then smear 40% Fumei arsenic 50 times solution. During the growing period, we should strengthen the prevention and control of diseases and insect pests, protect leaves and promote branches. two。 After sawing off the branches of the transplanted tree, the wound should be flattened and protected by 800 times carbendazim solution to prevent infection. Larger wounds should be sealed with cement and then covered with plastic film.
2019-01-16 -
third grade improved variety of kernel apricot
1. A swarm of bees, also known as the second flat, small dragon king hat, Hebei, one of the main varieties planted. Fruit ovate, slightly bulged than Longwang cap, single fruit weighs 8.5-11.0 g, maximum 15 g, pericarp yellow, dehiscent along suture line when ripe, denucleate. The weight of single nucleus is 1.6-1.9 g, and the rate of nucleus extraction is 18.5%-20.5%. Kernel weight 0.52 - 0.62 g, kernel yield 38.2%, kernel meat milky white, sweet taste. Very productive, but not resistant to late frost. 2. The three-pole flag (temporary name) is the river
2019-01-16 -
Jujube harvest and postharvest management
The harvest time of jujube varies greatly according to the use and variety of fruit. The main results are as follows: 1. The fruit used as honey jujube: the white ripening period is the suitable postharvest period. During this period, the fruit volume stopped growing; the pericarp green decreased, showing milky white or green white; the texture of the pericarp was thin and soft, and it was not easy to separate from the pulp after cooking; the pulp was relatively soft, less fruit juice, low sugar content, but rich in protopectin, strong cooking resistance. The processed product is bright yellow and orange, showing amber translucency, eating tough and slippery without skin dregs, and has a unique flavor.
2019-01-16 -
Taohui rain dew
In 1981, the Institute of Horticulture of Jiangsu Academy of Agricultural Sciences was selected by crossing Zhaohui × Yuhualu. The original code is 81Mui 8Mui 83, which was named in 1994. The fruit is round; the average weight of a single fruit is 110 grams, and the maximum fruit weight is 174 grams; the pericarp is milky yellow, with rose halo on the face; the pulp is milky white, soft and juicy, with sweet flavor and aroma; and the soluble solids are 11.1%. Sticky core. The fruit matured about June 10 in Nanjing area, and the fruit development period was 70 days. This variety has early fruit, high yield and wide adaptability.
2019-01-16 -
Beware of jujube fruit drop in summer
Adjust the distribution of nutrients to make nutrients flow more centrally to jujube fruits. Measures: first, pull branches to open angle. For the more upright branches, the direction can be changed and the polarity can be dispersed by means of brace and pull, which can enhance the ventilation and light transmission of the tree and make the summer cloth of the branches sit well. Second, get rid of cuteness and pick the heart. For the budding jujube head, it can be removed from the base or cut from the rosette when there is no room for development, leaving only 3 jujube hangers at the base of 2mi. This can effectively reduce the consumption of nutrients and make the accumulation of nutrients.
2019-01-16 -
Du pear
Du pear, also known as Tang pear, is a deciduous tree of Rosaceae pear, up to 12 meters high. The branchlets are spiny, the leaves are long-ovate, 5 to 9 cm long, the leaf margin is coarsely serrated, the flowers are milky white, the fruit is stone-colored, the particle size is about 2 cm, the florescence is from mid-late April to early May, and the ripening period is from mid-late August to mid-September. It is widely distributed in China, and it is cultivated in North China, Northwest China, the middle and lower reaches of the Yangtze River and the south of Northeast China. Du pear is adaptable, light-loving, cold-resistant, drought-resistant, waterlogging-resistant, barren-resistant, neutral soil and saline-alkali soil and neutral soil.
2019-01-16 -
Processing method of preserved apricot fruit
(l) main raw materials (100 jin of finished products) 350-360 jin of apricot and 60-65 jin of sugar. (2) for material selection and pre-processing, the fruit used in the production of preserved apricot should be golden in color, easy to leave kernel, delicate meat, full of toughness, storability, soft after maturity, and intact without diseases and insect pests. Generally speaking, "Tiebada" and "Shanhuang apricot" are more ideal in production. After picking, the fruit is knocked open along the closing line, enucleated and washed. However, the green apricot producing green plum was soaked in 15% salt water for 3 days.
2019-01-16 -
A new peach variety with red hard flesh and big fruit: red giant peach in early summer
Hongju peach in early summer is a new variety of all-red, hard meat, big fruit and high quality peach successfully cultivated by Zaozhuang City, Shandong Province. The variety has moderate tree potential, open branches, strong sprouting ability and branching ability, and all kinds of fruit branches bear good results. Rosaceae flowers, large amount of pollen, high fruit setting rate and high yield. In the second year after planting, the average plant yield was 7.5 kg, the highest was 15 kg, and the average plant yield in the third year was 36 kg, the highest was 55 kg. The fruit is oblate, the top of the fruit is flat, the suture of the fruit is deep and obvious, the two halves are symmetrical and large, and the average weight of a single fruit is 24.
2019-01-16 -
Peach variety Shuguang
In 1989, Zhengzhou Fruit Tree Research Institute of Chinese Academy of Sciences was selected by crossing Ligant × Ruiguang 2. The fruit is nearly round, with an average single fruit weight of 90rel 100g and a maximum fruit weight of 150g; the appearance is bright and bright red; the pulp is yellow, soluble, sweet and fragrant; the content of soluble solids is about 10%. Sticky core. The fruit matured in the first ten days of June and the fruit development period was 65 days. This variety is a very precocious yellow flesh sweet nectarine. Gorgeous appearance, all-red type, sweet flavor. Large flower type with a large amount of pollen
2019-01-16 -
Dongxue Honey Peach, a New Precious Variety of very late ripening Peach
Dongxue honey peach is a precious new variety of very late ripening peach selected from Qingzhou honey peach in 1986. It has been widely concerned and welcomed by many fruit tree experts and fruit farmers because of its unique advantages. At present, this peach is a valuable variety resource with the latest maturity, the strongest storability and the best quality in late-maturing peach in China, and has broad development prospects. First, the mature period is very late. Ripe in the first and middle of November, that is, between the Beginning of Winter and Lesser Snow, the fruit can withstand slight frost, as long as it does not have frost damage, it can always hang high branches and never rot.
2019-01-16 -
Dongyin No.1 (jujube)
Dongyin No.1 fresh jujube is a very late-maturing variety. The jujube tree grows vigorously. After planting, the average age of the jujube tree is 2.3 ~ 2.5 meters, the height of the main pole is 10 centimeters above the ground, and the diameter is generally about 8 centimeters. It has low requirements for soil and wide adaptability, so it is very suitable for planting in mountainous areas. Drought resistance and cold tolerance are very strong. No matter sandy wasteland, mountainous area, loess hilly land, 5-Mel 30 °slope land, light saline-alkali land, except heavy oil clay and low-lying fields, the rest can be planted. About 75 plants are planted per mu, and the first flower is usually in May.
2019-01-16 -
Management of peach in shed before warming up
First, pruning In order to ensure that the shed peach can have a better yield, pruning should adopt the long branch pruning method, and try to keep more branches and less branches. According to the space in the shed and the requirements of tree growth, under the condition that 3~4 basic backbone branches are reserved for each plant, large branches, weak branches, no flowering branches, disease and insect branches, over-dense branches and overlapping branches disturbing the tree shape are thinned out, medium and long fruit branches on the back are thinned out or flattened, extended branches are slowly laid out, medium and long branches are laid out, and drooping fruit branches are cut short. The pruning amount is controlled at about 10% of the total amount, so that the peach tree after pruning retains 8
2019-01-16 -
Big fruit apricot
Dezhou Fruit Tree Station therefore investigated and summarized a local improved variety in 1989, which passed the examination and approval of crop varieties in Shandong Province. Big fruit apricot fruit flat bottom round, the average single fruit weight 66.7 grams, the largest single fruit weight 86.0 grams, the pericarp is medium-thick, the background color is orange, the sun side is rosy red halo. Strong fragrance and quality. The edible rate is about 95%. Resistant to crushing, storage and transportation, the fruit in Texas matured at the end of May and the beginning of June. This variety has the advantages of easy flowering, early fruiting and high yield. it can see flowers in two years after planting, produce 2-5kg in three years, and grow 5-6 years old.
2019-01-16 -
Zhonghua Gongzao, the Star of Jujube in the Century
After decades of careful cultivation of Liu Daijie and others, Zhonghua Gong jujube has become a very valuable fresh food variety in today's jujube. The largest single fruit weighs 108 grams, bright color, crisp meat, sweet juice, thin core and thin skin, and the eating rate is more than 96%. Zhonghua Gong jujube has strong stress resistance, is not limited by soil quality and climate, and has wide adaptability. the setting period of this variety (from blooming to fruiting) is about 120 days, and the fruiting rate of grafted seedlings is more than 50% in the same year. All fruit in the second year, the plant yield is 6 Mustang 8 kg, the third year enters the high yield period, according to the plant row spacing 1.5 *
2019-01-16