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Amphisarca Lists

  • Fresh Apricot-- "Cele Yellow"

    Fresh Apricot--

    Cele yellow, the fruit is nearly round, the fruit is large and beautiful in appearance. Pericarp golden yellow, pericarp with short villi, suture in deep, two halves, slightly asymmetrical. The flesh is light yellow, the flesh is medium tough, the juice is more, the taste is sweet, the kernel is sweet and full, the average single fruit weight is 43.30 grams, the meat thickness is 1.14 centimeters, the soluble solids content is 21.6 grams, the fresh core weight is 3.4 grams, blossoms in late April, and matures in the middle of June. It has strong continuous fruiting ability, barren resistance and drought tolerance. It is not only the top grade of fresh apricot, but also an ideal one for the production of high-grade dried apricot.

    2019-01-16
  • Four measures to sweeten bagged pears

    Four measures to sweeten bagged pears

    Pear bagging can obviously improve its appearance and commodity performance, but bagging has a certain effect on the sweetness of pear. The following measures can be taken to increase the sugar content of bagged pear. 1. Apply more potash fertilizer. The amount of barnyard manure should be 2-3 times the amount of fruit, change the past practice of kilogram fruit fertilizer, and apply it in early autumn after harvest. Control the amount of nitrogen fertilizer, increase the ratio of phosphorus to potassium fertilizer, and keep the ratio of nitrogen, phosphorus and potassium fertilizer to 1 ∶ 0.6 ∶ 1. At the same time of fertilizing, pay attention to watering during drought in early spring and autumn, and tree disk mulching and whole garden mulching can also be used.

    2019-01-16
  • Introduction to Taoyuan Chicken

    Introduction to Taoyuan Chicken

    Taoyuan chicken is mainly produced in the central part of Taoyuan County, Hunan Province. It belongs to local broiler chicken species. It is famous for its tall size, so it is also called Taoyuan chicken. This variety has the characteristics of big individual, tender meat, delicious meat, good meat production performance and so on. Taoyuan chicken is a meat type chicken species. Tall, strong physique, fluffy feathers, body slightly longer, rectangular. Male Taoyuan chickens have a high head and neck, upturned tail feathers and a U shape in side view. Female Taoyuan chicken slightly tall, back longer and straight, after the body deep round. Male Taoyuan chicken body feathers are golden yellow

    2019-01-16
  • Xiao Fuyang pear

    Xiao Fuyang pear

    Alias: may fresh, June pear. French varieties, fruit ripening very early, in Liaoning University, Zhengzhou, Henan Province, Hebei Shijiazhuang, Gansu and southwest parts of a small amount of cultivation, Beijing, Jiangsu, Inner Mongolia and other provinces (cities, autonomous regions) have introduced and planted. The fruit is small, the average weight of a single fruit is 450.80g, and the big one can reach 90.5g. The fruit is Obovate or short ladle-shaped, the pericarp is yellowish green, the fruit surface is smooth and waxy, with prismatic protuberances, and the fruit spots are small and inconspicuous. Fruit pedicel 4.9 cm long, nearly

    2019-01-16
  • Xuehua pear

    Xuehua pear

    Applicant: Hebei Provincial Forest Variety examination and approval Committee. Approval: recognized by the National crop Variety approval Committee in 1993. Variety registration number: G814022 Murray 1992. Variety source: local varieties. Characteristics: the tree is strong, the young tree is upright, and it opens gradually after fruiting. Annual branches green-brown, perennial branches gray or dark grayish brown. The leaves are thick and shiny. The fruit is very large, oval or broadly oval, waxy, green or golden

    2019-01-16
  • Gaojie Nanguo Pear in Western Liaoning Province

    Gaojie Nanguo Pear in Western Liaoning Province

    1. The survival of hybrid pear can be determined after 20-25 days of high grafting of Nanguo pear. The skin of the surviving Nanguo pear scion remained green and the buds began to sprout, while the surviving ones showed wrinkled and dry skin. Those who do not survive should be repaired in time, the method is to cut off the dead piles in spring and then split them; after peeling in summer, green branches can be grafted under the skin. Paper bags should be put on in time after reconnection to facilitate survival. If the plastic bag is used to cover the bag, due to the high external temperature, it is easy to cause the scion to lose water. two。 Unbind the new Nanguo pear which was split or cut in spring.

    2019-01-16
  • Storage methods of jujube fruit

    Storage methods of jujube fruit

    The main results are as follows: 1. the maturity of jujube fruit harvested at the right time is one of the important factors affecting the effect of fresh jujube storage. Many studies have shown that there is a negative correlation between jujube fruit maturity and storage performance. the lower the maturity is, the more resistant to storage, the storage resistance decreases with the maturity of jujube fruit, the white ripe fruit is better than the primary red fruit, the primary red fruit is better than the semi-red fruit, and the storage resistance of whole red jujube fruit decreases obviously. In 1985, the storage performance of different harvest periods in the Institute of Fruit trees of Shanxi Academy of Agricultural Sciences showed that the jujube with different maturity collected from the same tree was stored in 0 ℃ ±1 ℃ cold storage.

    2019-01-16
  • Pu peach (Shuipu peach)

    Pu peach (Shuipu peach)

    Pudao (Shuipu peach) is an evergreen tree of the family Magnoliaceae, 612 m high. The bark is smooth, grayish brown, the branch is low, the height under the branch is 1.5 × 3m, and the crown is oblate. Leaves opposite, leathery, lanceolate or long elliptic, long 11~20cm, broadly 3~5cm, apex acuminate, base broadly cuneate, entire, leaf surface shiny, with transparent glandular spots and marginal veins; petiole long 7~10mm. Cymes terminal; flowers white, 3cm in diam.; stamens numerous, ca. 25cm, fragrant. Drupe pulp

    2019-01-16
  • Cultivation and Management techniques of Kernel Apricot

    Cultivation and Management techniques of Kernel Apricot

    1. Technical introduction 1. Variety selection: main varieties: Dragon King Hat, a swarm of bees, Bai Yubian, Chaoren, Fenghong, Youren, Yuanren and so on. Baiyubian is an excellent kernel apricot pollination variety with strong cold resistance, extremely high yield and frost resistance and low temperature tolerance of the other three varieties. 2. Raising seedlings: kernel apricot seedlings can be divided into two stages: rootstock seedling cultivation and grafted seedling cultivation. Cultivation of ① rootstock seedlings. Select the fields with sufficient light, loose soil and irrigation conditions as seedling land, and fertilize the soil in time. ② grafting. Grafting shoots of kernel apricot seedlings

    2019-01-16
  • Introduction of several excellent varieties of processed yellow peach

    Introduction of several excellent varieties of processed yellow peach

    Since China joined the WTO in 2000, the processed yellow peach, which has been neglected for many years, has become hot again in recent years. The market price of yellow peach in 2002 and 2004 is about 3 yuan / jin, and the income of fruit farmers planting one mu of yellow peach is equivalent to 3 mu of ordinary peach, so the cultivated area of yellow peach has expanded rapidly in the whole country. In order to guide fruit growers to select yellow peach varieties, according to the standard that processed yellow peach must have "golden or orange pulp, high hardness, insolute, no red pigment after maturity, resistant to high temperature cooking", there are more than a dozen yellow peaches cultivated locally.

    2019-01-16
  • Ginkgo biloba (recognized)

    Ginkgo biloba (recognized)

    Variety source: Yanbian local varieties, after selective selection, stable characters, the main apricot varieties in Yanbian area were propagated year by year. Characteristics: the crown is semicircular, the tree posture is open, the fruit is large and neat, the average fruit weight is 49.8 grams, the pericarp is white, the pulp is yellow, juicy, sour and sweet, adaptable and cold resistant. High yield: generally 3 years after planting, 9 years into the full-fruiting period, mature trees produce 130ml 200kg, the size of the year phenomenon is not obvious. Key points of cultivation: high groundwater level and good drainage

    2019-01-16
  • Late ripening pear-"Jinzhu"?

    Late ripening pear-

    "Jinzhu" pear was originally a wild pear growing in Yishan Mountain in the west of Henan Province. after it was discovered, it was called wild pear and sand pear. It has passed the provincial identification of Henan Province and named it "Jinzhu" fruit. Jinzhu pear fruit, fruit shape slender appearance, generally fruit length 8 to 10 cm, like waist drum, very much like kiwifruit and mango, peel brighter than kiwifruit, bright color, average fruit weight 165 grams, large up to 220 grams, fruit taste sweet and sour moderate. "Jinzhu" pear has red-brown annual branches, large leaves, fast growth, fruiting habits of leaf and flower buds, and early.

    2019-01-16
  • Occurrence regularity and control measures of Luan Shu jujube tortoise wax medium

    Occurrence regularity and control measures of Luan Shu jujube tortoise wax medium

    Jujube tortoise wax (CeroplastesjaponicusGr) belongs to Homoptera, Calyx family, also known as Japanese wax, jujube carapace wax, commonly known as jujube lice. When it occurs in a large area on Koelreuteria paniculata, the branches and leaves of the whole tree are covered with worms, and the attachment of female insects to the branches looks like snow from a distance. The nymphs suck sap on the leaves, and the excrement is covered with the whole tree, resulting in the weakening of the tree and seriously affecting the green landscape. Through two years of investigation and research, the occurrence regularity of the pest was found out, and a satisfactory control method was found. The worm

    2019-01-16
  • Symptoms of dry edge disease of apricot leaves

    Symptoms of dry edge disease of apricot leaves

    Apricot leaf dry edge disease is a common physiological disease in apricot trees, which occurs in all apricot producing areas and is more serious in the north. Apricot leaf dry edge disease only harms the leaves. Generally, symptoms appear first from the edge of the leaf, which dries up at the initial stage, and sometimes the dry part falls off. The disease spot gradually extends into the leaf, and the boundary between the edge and the healthy part is obvious. The seriously injured leaves curl to the front and often fall early.

    2019-01-16
  • Potting round jujube

    Potting round jujube

    Variety source: Jinling round jujube is a rare fresh jujube variety found in the investigation of jujube resources in 1993. the century-old mother tree grows on the cold hillside in the west of Liaoning province and still has a high yield. After being selected as the superior line, through nearly ten years of breeding and experimental observation, the genetic performance is stable. In September 2002, it passed the appraisal of scientific research achievements of Liaoning Provincial Department of Science and Technology, and in September 2002, it was approved by the Forest Variety examination and approval Committee of Liaoning Forestry Department. Variety characteristics: the fruit is nearly round, the average weight of single fruit is 26g, and the size of fruit is uniform. The color is deep red and bright

    2019-01-16
  • Nanguoli No. 3

    Nanguoli No. 3

    "Nanguoli No. 3" was bred successfully by Jiao Yanying, Fushun Specialty Science Research Institute, Liaoning Province. It is a new variety of Qiuzi pear bud mutation. It was approved by Liaoning Province Crop Variety Approval Committee in October 1998 and named "Nanguoli No.3". Its characteristics are as follows: pink flower, 5 petals, corolla transverse diameter 2.4 cm-2.8 cm, 5 pistils, 18-23 stamens; large fruit, average fruit weight 90 g-110 g; red pericarp, fruit containing organic acid 0.367%, vitamin C

    2019-01-16
  • Characteristics and cultivation points of three-season Pear

    Characteristics and cultivation points of three-season Pear

    Variety source: Sanji pear originated in France and preserved by Dalian Agricultural Science Research Institute. Characteristics: the crown of three-season pear is inverted conical, the young trees are upright, and the adult trees are semi-open. The flower buds germinated in late March, flowered from late April to early May in Dalian, and the fruit was harvested in early August. Generally, it began to bear fruit 3-4 years after planting, and entered the full fruit stage in 8-10 years. The plant yield was 50-100kg and the yield per mu was 3000kg. The ability to resist black leaf disease is medium, the ability to resist insects is strong, the ability to resist cold is medium, and it is more resistant to wind. The fruit is large and average per fruit.

    2019-01-16
  • Abe white peach

    Abe white peach

    White peach Abe was selected in Hiroshima Prefecture, Japan. Hunan area matured in the first and middle of July, and matured in the middle and late maturity. The cooling capacity is low and there is no sprout phenomenon. The tree is strong, the tree posture is slightly opened, and the yield is especially good, with a yield of 14 kg in the third year. The fruit is short oval and large in shape. after fruit thinning, the average single fruit weight is 400g, and the maximum fruit weight is 1250 g. Fruit all red, hard meat, insolute, semi-detached, high quality, soluble solids content 14% Murray 16% extremely resistant to storage and transportation. This variety is the best coloring variety among the middle and late ripening hard flesh peach varieties at present.

    2019-01-16
  • Technology of height grafting and replacement of Golden Pear

    Technology of height grafting and replacement of Golden Pear

    Most varieties of white pear and sand pear system can be changed to golden pear. To change the connection of a big tree, we should first determine what kind of tree shape to change, and then according to the requirements of the tree shape, select the backbone branch and the first branch. The original head of the new branch was sawed off, and the scion with suitable thickness was selected for grafting. The scion uses annual branches. Cut the full shoots in winter or spring and store them in the cold storage or dig trenches to cultivate sand in the shade. Multi-head grafting was carried out in late March. Generally, 5-year-old trees with 10 buds per tree, 5-10-year-old trees with 10 buds per tree

    2019-01-16
  • Aidan pear

    Aidan pear

    Source of variety: originally from Japan. Characteristics: the fruit of this variety is large, the single fruit can reach 1-2kg, the pericarp is brown and yellow, the flesh is fine, juicy, sweet, resistant to storage and transportation, and the ripening period is in the first and middle of October. Aidan pear bears early and high yield. Two years after planting, the flowering plant rate was more than 95%, and the plant yield could reach 25-50kg. Key points of cultivation: because the tree potential is medium and short fruit branches are easy to occur, high density cultivation is required to ensure the population to increase production. Although the self-flowering seed setting rate of this variety is high, it is best to plant it.

    2019-01-16