Amphisarca Lists
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Preparation method of preserved pear with granulated sugar
Choose pear fruits with the same shape and size, maturity of 70% to 80%, thick meat, low moisture content, no moth and mechanical damage. Peel and nucleate and boil about 3% sodium hydroxide solution. Boil the pear in a pot for 15 minutes. Remove the pear and rinse it in clean water to remove the peel. Then cut the pear in half with a fruit knife and dig out the core. Fumigated sulfur put the pear pieces into a sulfite solution containing 0.1% to 0.2% sulfur dioxide for 4 to 8 hours (if the solution concentration is high, the time is shorter). Then rinse and dry with clean water
2019-01-16 -
Yaguang pear
Applicant: Hebei Provincial Forest Variety examination and approval Committee. Approval: recognized by the National crop Variety approval Committee in 1993. Product title registration number: GS14021-1992. Variety source: local varieties. Characteristics: the tree is strong, the tree posture is open, the branches are dense, the sprouting ability and branching ability are strong, mainly short fruit branches. Leaf blade long ovate or elliptic, apex acuminate, base rounded. The fruit is obovate or nearly round, and the weight of a single fruit is about 100 grams.
2019-01-16 -
Flavor queen (apricot plum)
Apricot plum is a new fruit obtained by crossing apricot and plum. Flavor queen. The fruit is round or oblate, the peel and pulp are orange, sweet, fleshy, crisp, strong aroma, excellent quality, soluble solids content 17% Murray 19%, away from the core, high edible rate. Fruit vertical diameter 5.1--5.9cm, transverse diameter 5.5--6.2cm, the average single fruit weight 100g, the maximum fruit weight 135g. The fruit ripens from the end of July to the beginning of August, with a development period of 130 days and a cooling capacity of 400.
2019-01-15 -
Causes and preventive measures of cracked jujube
In recent years, the problem of split jujube has been perplexing the majority of jujube farmers, bringing varying degrees of loss to jujube production, with a serious loss of more than 50%. The problem of split jujube is the most difficult problem to solve in jujube production, which deserves the great attention of fruit tree science and technology workers and jujube farmers. Through years of practice, the author has taken some measures according to the causes of split jujube, which can effectively solve the problem of cracked jujube, which is summarized as follows, which can be used as a reference for fruit tree science and technology workers and jujube farmers. First, the reason for the split jujube: application year after year.
2019-01-15 -
Cultivation of peach leaves and scallions
ScorzonerasinensisLipsch.etkrasch. Is a perennial herb of Compositae. Plant height 5~10cm, with milk. The root is stout, the root system is dense and thick, fibrous, brown. Stems solitary or 3-or 4-aggregated, glabrous, with powdery. Basal leaves lanceolate or broadly lanceolate, long 5~15cm, glabrous, powdery, margin deeply wrinkled curved, apex obtuse or acuminate, base narrowing into winged petiole, base broadly sheathlike clasping; cauline 2-foliolate, scalelike, nearly
2019-01-15 -
Introduction of High quality Pear varieties in Korea
Qiuhuang pear was bred by Korea Horticulture Research Institute and named Qiuhuang Pear in 1985. The parent is Jincun Qiu × 20th century. The fruit of this variety is large, the average weight of single fruit is 395 grams, the fruit is flat and round, and the pericarp is yellow-brown. The flesh is white, the core is small, the meat is fine and crisp, the soluble sugar in the juice is 14.1%, the stone cell is very few, the taste is good, the quality is high and so on. The tree has strong potential, sprouting ability and branching ability, and it can bear fruit for 2 ~ 3 years. The flowers are in full bloom in mid-April and mature in mid-October. The storage period is 120 days. Ganquan Pear Korean Horticultural Research
2019-01-15 -
Biological characteristics of Xinchuan Zhongdao peach
First, the morphological characteristics of the tree is strong, and the tree capital is more open. After happy shaping and pruning, the height of the 3-year-old tree is 260 cm, the stem circumference is 25 cm, and the crown diameter is 3 × 2.6 m. New shoots are green, annual branches are reddish brown, trunk and perennial branches are grayish brown. The leaves are dark green and smooth. Leaf gland reniform, small but inconspicuous. 2. Biological characteristics (1) the phenological period of flower bud expansion in the Yangtze River Basin is the first and middle of March, the full flowering period is from late March to early April, the florescence is 57 days, and the fruit is ripe in the middle and last ten days of July.
2019-01-15 -
Peach variety: sand is early.
Hiroshi Shangzhi, from Okayama Prefecture, Japan, found the seedlings of Shenyu and Okubo varieties purchased, presumed to be accidental, and named them in 1985 after identification. Shanghai Academy of Agricultural Sciences was introduced from Japan in 1966. The fruit is oval, the two halves are symmetrical, and the top of the fruit is round; the average weight of a single fruit is 150 grams, and the maximum weight is 400 grams; the peel is milky white, the top and sun are red, and the skin is easy to peel off; the flesh is milky white, with a small amount of red element infiltrating into the pulp, the flesh is dense, juicy and sweet.
2019-01-15 -
Peach brocade
In 1973, Baihua Shuimi × Yunshu No. 1 was selected by Horticulture Research Institute of Shanghai City Academy of Agricultural Sciences. The original code name was Shanghai 401, which was named in 1985. Fruit oval, two halves asymmetric, fruit apex round, apex slightly convex; average single check weight 150 g, maximum fruit weight 275 g; pericarp golden yellow, rose red, cover 75%, thick skin, toughness is not strong, can be peeled; flesh golden yellow, near the core with radial purple red or rose halo, hard solute, sweet and slightly sour flavor, aroma strong; can
2019-01-15 -
Venus (apricot)
The tree crown of this variety is semicircular, the tree posture is open, and the tree potential is moderate. The proportion of complete flowers is high, mainly with short fruit branches, and the yield is strong. The yield of 4-year-old young trees is up to 19 kg. The natural development period of fruit is about 57 days. The fruit is nearly round, with a single fruit weighing 30 grams and a maximum of 55 grams. The top of the fruit is round, the suture is light, the color of the fruit is orange, the pulp is orange, the fiber is less, the flavor is sour, sweet and delicious, the aroma is strong, but the fruit is small, which affects its planting benefit.
2019-01-15 -
High quality Pear Variety-Golden 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, transparent, the pericarp is thin, the fruit spot is large and sparse, 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, and the fruit is juicy.
2019-01-15 -
Excellent varieties of processing yellow peach popularized in recent years
In recent years, the main excellent varieties of yellow peach for processing are Golden Queen, Zheng Huang 2, Jin Xu, Jintong 5, 6, 7, 9, Star, Dixon and so on. (1) Golden Queen: bred in New Zealand, Australia mainly exports cans. The fruit ripens in late September. The average weight of a single fruit is 125g, which is uniform in size and suitable for processing. The sugar content is higher than other canned peaches, and the canned peaches are golden and bright. It can be stored until December under cold storage, so it is an ideal variety for both raw food and processing. High and stable yield. (2) Zheng Huang 2
2019-01-15 -
Key points of cultivation and Management of Dabian Apricot
1. Before planting, soak the roots of seedlings in water for 24 hours, take them out and dip them in water-retaining agent, and then plant them. After planting, it is filled with water, and when the water seeps, it is set to dry at 80cm to 100cm. The planting hole takes the trunk as the center, covering 1 meter × 1 meter plastic film, the surrounding of the film is compacted with soil, and the surrounding of the planting pit is slightly higher. Through years of practice, it has been proved that plastic film mulching after planting can not only retain water, but also increase the ground temperature, make the tree germinate early and grow fast. One week after planting, the trunk was covered with a plastic bag, which was 40 cm long and 10 cm wide. In order to prevent
2019-01-15 -
Shanxi famous jujube: Junzao
The botanical characteristics of the tree crown are mostly round head-shaped, semi-open, dry, strong and tall. The trunk is grayish brown, the skin is longitudinally cracked, the crack is shallow, and it is easy to peel off. The head branch of jujube is brown-red, with an annual growth of 34ml cm. Internode microcurvature, lenticels protruding, medium to large, gray-white. Jujube stock hypertrophy, black-gray, long conical. Usually draw raw jujube to hang 5, hang 12-21 cm long, bear fruit more parts of 6-l0 node. The number of flowers is medium-dense, each inflorescence has 1-7 single flowers. Jujube hanging Ye 9 Mui Mui 1
2019-01-15 -
Specific techniques for flower and fruit thinning of pears
1. Most of the cells of flowering, fruit setting and young fruit during sulfur blossom and fruit thinning period are mainly determined by storage nutrition, sparse the excess flowers and fruits as far as possible, reduce the consumption of large stomach, and concentrate all the nutrients on the flowers and fruits that should be left in order to grow into big fruit. Therefore, from this point of view, early vulcanization boat thinning is better, bud thinning is better than flower thinning, flower thinning is better than fruit thinning. However, it depends on the number of flowers, flowering weather, tree strength, fruit setting, and so on, before deciding whether to thinning buds, flowers, fruit, or a combination of the three. Pear orchards with large amount of flowers (big year), good weather and heavy workload can
2019-01-15 -
Quick-freezing method of peach
Fruit selection: peach fruit for quick-frozen processing requires meticulous meat, less crude fiber, good flavor, uniform size, neat fruit shape, no diseases and insect pests, no mechanical injury, easy to enucleate (preferably a seedless variety), and not easy to brown. The harvest maturity is slightly lower, and the processing capacity of 4 to 8 days can be stored in the factory. If stored in cold storage, the processing period can be longer, but the chilling injury of peaches should be prevented. General white peach to Okubo, yellow peach to Alba is better. Cut half and enucleate: cut it in half along the suture and put the peach out of the stone and put it in a bowl.
2019-01-15 -
Planting jujube without organic fertilizer suffered losses.
This year, the price of jujube varies greatly. The main reason for the price difference is the difference between sweetness and brittleness, and the difference between sweetness and brittleness is mainly due to the different kinds of fertilization besides the characteristics of varieties. At present, it is the second root development period of jujube, the first peak period is from late May to early June after the new shoot stops growing, and the second peak period is from fruit picking to early November. From the survey of jujube farmers, many farmers are only used to fertilizing fruit trees in spring.
2019-01-15 -
American apricot plum: the latest fruit variety in the world
On December 11, 2003, Hunan Science and Technology News, the largest and most authoritative science and technology newspaper in China, carried out a special edition report on American apricot plum, and interviewed Li Fangdong, an expert (Dr. Economic Lin, researcher) of the "Xingli Research Group" of the Chinese Academy of Forestry Sciences. Reporter: how did the American apricot plum come into being? Dr. Li Fangdong: in August 1994, the State Council approved the establishment of the national "948" project, which aims to introduce excellent new varieties and new farm industries from agricultural developed countries.
2019-01-15 -
Xylitol jujube acetic acid fermented beverage
Jujube has the functions of sedation, sleep-aiding, antihypertensive, anti-allergic, protecting liver, enhancing muscle strength, anti-oxidation, anti-tumor and so on. Acetic acid beverage can soften blood vessels, lower blood pressure, prevent arteriosclerosis, increase appetite, promote digestion and so on. Xylitol is a promising functional additive. Raw material formula: jujube 20kg, liquid xylitol 2kg, honey 2kg, yeast starter 10kg, acetic acid bacteria starter 15kg. The main points of operation explain the preparation of jujube juice:
2019-01-15 -
Control of jujube armyworm
(1) artificial physical control. Scrape the bark to kill the pupa: use the dormant season of winter jujube to artificially scrape off the rough bark and wing skin of the trunk and branches, spread plastic sheets under the tree in advance to collect bark and cocoons, and centrally water them. Black light trapping and killing adults: in the adult occurrence period, set up black light (insecticidal lamp) to trap and kill adults. The armyworm bags for chemical leakage control were removed from May to June. From the first ten days of September, the grass handle was tied up at the branches of the tree trunk to induce the insects to pupate, and then removed and burned. (2) chemical control. The key point
2019-01-15