Amphisarca Lists
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Cangxili
It is native to Cangxi, Sichuan Province, and cultivated more in the province. It is a famous fine variety in the system of sand pear in China. The fruit is large, with an average fruit weight of 400 grams, dipper shaped. Fruiting pedicels slender, sepals deciduous. The fruit is yellow brown and the fruiting point is larger. The flesh is white, the core is small, the flesh is thin, crisp, juicy and sweet. It contains soluble solids 12.3%, soluble sugar 5.8%, titratable acid 0.11%, medium or high quality. The fruit can be stored until December. Medium tree vigor, medium budding power, medium branching power, 4 days after planting
2019-01-16 -
Storage methods of peach, plum and apricot
(1) Normal temperature storage peach is not suitable for normal temperature storage, but due to the need of transportation and shelf preservation, certain measures can be taken to extend the normal temperature preservation life of peach. 1. Calcium treatment can improve the storability of middle and late ripening varieties by soaking peach fruits in 0.2%~1.5% CaCl2 solution for 2min or vacuum for several minutes, draining the solution and putting them in the room naked. 2. heat treatment: soak fruit in constant warm water at 52℃ for 2min or steam at 54℃ for 15 min.
2019-01-16 -
Preserved pear fruit
The main results are as follows: 1. The selection and treatment of raw materials are better for the cooking-resistant varieties with large fruit shape, small fruit core, high acid content and insignificant browning. Generally, the fruits are harvested when they are mature and graded according to their size and maturity to eliminate diseases, insect pests and rotten fruits. Peeled, halved and then immersed in a mixed solution containing 0.1% calcium chloride (or 1.5% lime solution) and 0.2% Mel 0.3% sodium sulfite for hardening and sulfur treatment for 10-15 hours. The fleshy and hard fruit should only be soaked in sulfur, not as a hardening area.
2019-01-16 -
Measures of summer tube of golden pear
In the cultivation of golden pear, the low rate of excellent fruit is mainly due to more deformed fruit and pericarp fruit. Summer management is the key period to improve fruit quality. The main technical measures are introduced as follows: 1. The fruit expansion period is from mid-June to late August, and Golden Pear needs more water. In the case of drought, if the pear shrinks and wrinkles during the day and absorbs water at night, it can recover or grow, otherwise the fruit is small or wrinkled all the time. In late July, if there is no rain for a long time, different degrees of fruit cracking often occur. Therefore, during this period, it depends on the weather.
2019-01-16 -
Northeast apricot
1 alias mountain apricot, sweet plum 2 life habits cold tolerance, drought tolerance, strong adaptability, loose requirements on soil and climate, mountain flat land can be cultivated, but it is better to sunny, good drainage plot, avoid waterlogging. (3) cultivation and propagation can be seeded or grafted. Seed reproduction, sowing in autumn, grafting propagation, plum, peach and other young stocks can be used as rootstocks, bud grafting in August, cultivation for 1-2 years, can be transplanted. 4 cultivation and management of northeast apricot
2019-01-16 -
Wanxiu Pear, a Rookie of High quality and late ripening Pear
Wanxiu pear is a new late-maturing and high-quality pear variety bred by the Korean Institute of Horticulture Research. It is also the main late-ripening pear variety being developed in a large area in South Korea. In 1998, Korean businessmen invested and set up a park in Jiaodong and other places in China, and introduced this variety into China. After trial and observation in recent years, it is considered that Wanxiu pear has large fruit, excellent quality, excellent storage resistance and easy management, so it is suitable for large-scale development and planting of fruit farmers under the current conditions. The variety has strong trees, strong branches and erect branches. With axillary flower
2019-01-16 -
Hairy peach variety: Chashan early honey
The main results are as follows: 1 169 natural pollinated seeds of pure Yuhualu peach were selected and bred in July 1994. After stratification treatment, 126 seedlings of progeny were obtained in 1995. they were numbered 001Mui 126 respectively and planted in Chashan practice Base of Linyi normal University in 1996. From 1998 to 1999, five lines with better performance were grafted in the high-tech experimental park and production park of Chashan base in 2000. After 3 years of character observation, 026 showed early fruit.
2019-01-16 -
Integrated control technology of plant protection in peach orchard (ipm)
There are six core technologies of IPM in peach orchard: (1) agricultural control measures of diseases and insect pests in peach orchard. Cut off the branches and fruits of diseases and insect pests during winter cutting, centrally destroy, adjust the tree structure, improve the ventilation and light transmission conditions, and enhance the tree potential; (2) the technology of trapping and killing pests with frequency vibrating insecticidal lamps. One insecticidal lamp was installed in 3.3hm2 orchard and applied from the first ten days of April to the middle of October, which could play a good role in killing insects. (3) the technology of trapping and killing pests in sweet and sour pot. Since the middle of March, sweet and sour pots have been set up in the orchard to trap and kill the overwintering adults of peach leafminer. (4) sexual inducement
2019-01-16 -
The boutique of fresh jujube: Xianmi jujube
1. Early listing: mature in early September (Zhanhua winter jujube is in early October), and can be listed in the Mid-Autumn Festival. It can also be picked and sold in the wax ripening period in late August, when the pulp is more crisp, less dregs, rich juice, strong and sweet taste, and the quality has reached the high and intermediate level. 2. The fruit is large: the fruit is short and round, the face of the fruit is purplish red, the skin is thin and the flesh is thick, the core is very small, the average weight of a single fruit is 28 grams (14 grams of Zhanhuadong jujube), 40 grams of large fruit, the appearance of commodity is very good. 3. Excellent quality: the meat is very fine, crispy, juicy and sweet.
2019-01-16 -
Technical points of applying base fertilizer in autumn
1. The benefits of applying base fertilizer in autumn the time of applying base fertilizer in autumn is usually from September to October in autumn. This is because this is a peak of root growth, and the injured root is easy to heal, which can improve the level of nutrient storage. In addition, high temperature and suitable soil temperature are conducive to microbial reproduction, decomposition and root absorption of organic fertilizer, increase fertilizer utilization, increase stress resistance, especially cold resistance, and contribute to the continued differentiation and enrichment of flower buds. Organic fertilizer is fully decomposed through winter. It can satisfy the sprouting, flowering, branching,
2019-01-16 -
Processing technology of low-sugar jujube
① production process: raw material selection → graded → cleaning → slotted → sugar boiling → impregnating → baking → shaping → drying → graded → packaging. ② process essentials: raw material selection: Yuanling jujube, such as big, small kernel, loose meat, thin skin and so on, should be harvested in "brittle ripe period" to eliminate insect pests and rotten jujube. Classification: it is divided into three levels according to large, medium and small, and processed separately. Seam: use row needle to draw longitudinally, the grain distance is about 1 mm. The skin can be cut, the stripes should be neat, and the two ends should be scratched as far as possible. in order to prevent browning, directly after scratching.
2019-01-16 -
Control of plum peach borer
The symptoms are that the hatched larvae eat into the fruit from the base of the pedicel, eat the food along the core, and paste the gum out of the wormhole and the brown feces excreted by the insect body on the fruit surface, so that the feces of the borer overflows and is unedible. The control method is in the peak spawning period of the first and second generation adults from April to May, when most of the eggs on the fruit turn red, spray 2.5% deltamethrin 2500 times, 50% phoxim EC 1000 times, 40% omethoate 1000 times.
2019-01-16 -
What are the damage characteristics and living habits of jujube leaf tick
Jujube leaf tick is commonly known as gray leaf disease, fog disease, fire dragon and so on. It uses adults and nymphs to harm jujube leaves, flowers and fruits. The injured leaves are gray and white, the mesophyll thickens and becomes brittle, when the leaf epidermis is necrotic, the photosynthetic capacity is lost, the leaves curl and fall easily, and the calyx can not bloom after being killed. The jujube leaf tick occurs for more than three generations a year, overwintering as adults or nymphs in jujube bud scales. The insect has three damage peaks in a year, that is, the end of April, the end of June and the middle of July, each lasting 10-15 days. Beginning in early August
2019-01-16 -
Peach variety: Xiayuan No. 1
The Institute of Horticulture of Jiangsu Academy of Agricultural Sciences was bred by Zhaohui × Zhaoxia hybrid. The original code was 75Mel 8Mel 6, which was named in 1985. The average weight of a single fruit is 130 grams, and the maximum fruit weight is 210 grams; the peel is milky yellow in color, with a rose blush at the top; the pulp is white to creamy yellow and has a sweet flavor; soluble solids 9%, 10%. Sticky core. The tree is strong and half-open. All kinds of fruit branches can bear fruit, many compound flower buds and high yield. But the pollen is sterile, so it is necessary to configure pollination trees. In Zhengzhou area of Henan Province
2019-01-16 -
Jin Cuixiang, a New strain of Pear
Cuixiang pear was bred by Liu Qinglin, senior agronomist of Dalian Chenji Fruit Co., Ltd., in 1981, using Xuehua pear as female parent and Zhuanghe No. 1 pear as male parent. After years of observation and trial, the performance is good. 1. Fruit characters and characteristics the fruit is Obovate, with a transverse diameter of 5.5 to 6.5 cm, a vertical diameter of 6.5 to 7.5 cm, a single fruit weight of 300 to 400 grams and a maximum of 700 grams. The stem depression is deep, and the goose head often appears. Three inconspicuous longitudinal grooves can be seen in the fruit of young trees. Take off calyx
2019-01-16 -
Wonders in peaches: spades
Spades, also known as the queen of spades, is native to North America and is adapted to cultivation in the north and south of China. It is the most valuable special peach variety in China in recent years. This variety has the advantages of short tree shape, more branches, less branches, strong sprouting ability, early fruiting stage and mainly medium fruit branches. Flowering in March, the florescence is long, the flower color is redder than the general peach blossom, has a certain ornamental value. The fruit grows slowly from June to July, expands in August and ripens in early September. The shape is like ordinary peach, the fruit shape is larger, the general fruit weight is 120fu 160g, the largest
2019-01-16 -
Baodeyou jujube
Description: Legend has it that when Emperor Kangxi went on a tour, he ate this jujube by Baode Pan Jiachuan, and saw that its oil was moist and named oil jujube. At present, the county jujube forest more than 10,000 mu, annual output of 2.5 million kg. Main nutrients: sugar, protein, fat, vitamins, phosphorus, calcium, magnesium, iron. Features: The jujube color dark red, shiny, large, small nuclear, meat thick, high sugar content, high fat content, storage resistance. Dry jujube elastic, meat such as oil, hand can pull apart 3-4 cm of oil silk, rich in nutritional value.
2019-01-16 -
Processing of Golden Silk Jujube
Jujube is an early fruit planted in our country, its nutritional value is high, golden jujube is a traditional product of Beijing-style preserved fruit, because its products have many filiform stripes, so it gets its name. The processing technology is as follows: 1. Material selection: Select varieties with large fruit shape and thin skin. 2. Stitching: After washing the graded fresh dates with clean water, drain the water and use a needle or a sewing knife to mechanically mark 50~100 strips (depending on the size of the jujube fruit) on the fresh dates. The depth shall not exceed half of the fruit. grain pitch
2019-01-16 -
Morphological characteristics and harmfulness of jujube bark moth
Jujube bark moth belongs to Lepidoptera, Lepidoptera. Also known as truncated bugs. The adult is 18-22 mm long, with white head, gray-white chest and abdomen, filiform antennae, 6 blue spots on the chest and back, 2 rows in the vertical row, irregular blue spots on the forewings, narrow stripes of black and blue in front of the sub-middle fold of the hindwing, and deep spots on the edge of the wings. There are three black longitudinal spots on the back of each segment of the abdomen, and there is a round spot on each side. Ovoid, light yellow in the first birth, densely reticulated. The larva is 30-40 mm long, the head is yellowish brown, the carcass is purplish red, and the forechest
2019-01-16 -
Jin Cuixiang, a new pear strain
Cuixiang pear was bred by Liu Qinglin, senior agronomist of Dalian Chenji Fruit Co., Ltd., in 1981, using Xuehua pear as female parent and Zhuanghe No. 1 pear as male parent. After years of observation and trial, the performance is good. 1. Fruit characters and characteristics the fruit is Obovate, with a transverse diameter of 5.5 to 6.5 cm, a vertical diameter of 6.5 to 7.5 cm, a single fruit weight of 300 to 400 grams and a maximum of 700 grams. The stem depression is deep, and the goose head often appears. Three inconspicuous longitudinal grooves can be seen in the fruit of young trees. Take off calyx, calyx depression is
2019-01-16