Amphisarca Lists
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Four methods of Pear Storage in Spring
The main results are as follows: 1. the chemical fumigation method is mainly used to control the diseases invading the fruit. First seal the pear with a plastic film, and then put a fumigant (such as acetaldehyde) in the sealed plastic film so that the fumigant concentration in the plastic film reaches 0.5% for 180 minutes, or the fumigant concentration in the plastic film reaches 1% for 120 minutes. Second, the method of soaking in liquid medicine mainly prevents pears from being infected by bacteria after harvest. The pears were soaked in 400 times 4% agricultural antibiotic 120 fruit tree special solution for 50 minutes, then taken out to dry, and then packed and stored.
2019-01-15 -
A new excellent variety of landscaping-flower and leaf fragrant mahogany
Biological characteristics: Myrtle is an evergreen shrub of the family Myrtle. The plant height is 2mm 4m and the branchlets are dense. Leaves leathery, opposite, leaves with golden stripes, glossy, often 3-4 whorls on branches. Entire, with small oil spots, leaves scented after kneading, leaves long 2~5cm. The flowers are axillary. The flowers are white in color. The florescence in Shanghai is from late May to mid-June. The berries are black and purple, and the fruit ripening period is from November to early December. Ecological habits like warm, humid climate, light, tolerance to semi-shade, strong sprouting, resistance to pruning and disease.
2019-01-15 -
Daguo sweet carambola No.3
Approval No.: Gui Shengguo 2007004 Variety name: Daguo Sweet carambola No. 3 breeding Unit: Institute of Horticulture, Guangxi Zhuang Autonomous region Academy of Agricultural Sciences Variety Source: breeding from a bud mutation plant of Malaysia B17 introduced from Hawaii. Characteristics: the branches are open, the tree is weak, the branchlets are numerous and dense, soft and drooping. The leaves are odd-pinnate and alternate; the number of leaflets is 7-13, mostly 11, alternate or opposite, 4 cm ~ 9 cm long and 2 cm ~ 5 cm wide; small
2019-01-15 -
Eggplant pear
Aliases: Clapper, Clarie. It's an American variety. Cultivation is very common in the United States, Canada, New Zealand and other countries, especially in Dalian, Liaoning and Jiaodong, Shandong. There are a small amount of cultivation in Fengjie, Sichuan, various parts of Shanxi Province, Zhengzhou, Henan, Gansu, Shaanxi, Yunnan and Guizhou provinces, and they are also introduced and planted in Inner Mongolia, Beijing and other places. The fruit is medium-sized, the average weight of a single fruit is 175 grams, and the large fruit can reach 269 grams. The fruit is gourd-shaped or short ladle-shaped. The pericarp is green and yellow, the sunny side is red, and the fruit surface is smooth.
2019-01-15 -
A Preliminary Report on the Breeding of a New Very Late Maturing Peach Line Dongxuewangtao
The breeding objective was to select a new variety with very late maturity, high quality, storage tolerance and high yield. In 1998, Dongxue peach was used as female parent and Zhonghua Shoutao as male parent to cross 50 fruits. In 1999, 46 hybrid seedlings were bred. In 2000, high grafting was carried out. In 2001, fruit characters were excellent. In 2004, a new strain was selected by multi-point test, tentatively named Dongxuewang peach. The main characters are as follows. (1)Botanical characteristics tree posture is more open, main branches and perennial branches gray, 2
2019-01-15 -
Nanguo pear
It originated in Anshan area of Liaoning Province. Widely cultivated in the middle and south of Northeast China, it is an excellent local variety of Qiuzi pear and is suitable for cultivation in the north. The fruit is small, with an average weight of 58 grams per fruit. Round or oblate, the pericarp is green and yellow, the background becomes yellow after ripening, and the sun has a bright red halo. Fruiting pedicel short and thick, sepals residual, sometimes glabrescent. The appearance is quite beautiful. The fruit can be eaten after harvest, and the meat is crisp and juicy. After 15 days of ripening, the flesh became yellowish-white, soft, sweet, juicy, easily soluble in the mouth, strong fragrance and soluble solid.
2019-01-15 -
Analysis on the present situation and Prospect of Japanese Pear production in China
Japanese pear (Pyruspyri/oliaNakai) is a variety group of sand pear system, which has a long history of cultivation in Japan and has been selected by Japanese scholars and producers for a long time. Many cultivated varieties have been bred by means of species and hybrid breeding, and a variety group with certain characteristics has been formed, so it is called Japanese pear (Japanesepear). Its main characteristics are beautiful appearance, neat shape, mostly round, oval or oval, tender and soft meat, few stone cells, juicy, sweet and soluble.
2019-01-15 -
Occurrence and Control of Jujube Mad Disease
Jujube mania is a destructive disease, which should be prevented. It is very popular in jujube producing areas in China. Once the disease occurred, there were few results in the second year, even if the results lost their edible value, and the whole plant died 3-4 years later. The main results are as follows: 1. the main reason for the occurrence of jujube wind disease is the invasion of mycoplastids. Bacteroid plastids can be transmitted by grafting. Under natural conditions, the natural grafting of roots between plants can also spread, and some leafhoppers are also disseminators of mycoplastids. 2. Comprehensive control measures 1. Breeding and disease resistance
2019-01-15 -
Processing technology of canned carambola
(1) canned carambola is a traditional canned fruit with a clear and sour taste and excellent flavor. In order to further improve the internal quality of the variety, the canned fruit processed by the new technology has almost no change in color, orange flesh and excellent taste after more than one year of storage. (2) technological process raw material purchase and acceptance → fruit selection grading → planing edge, slicing → de-seeding → rinsing → hardened → brine hot → rinsing → sugar filling solution → exhaust → thermal insulation sterilization → cooling wipe tank → storage (3)
2019-01-15 -
Processing of preserved pear
The main results are as follows: (1) the raw materials of the technological process are → sorting, → cleaning, → peeling, core dipping, cutting →, sulfur soaking, → sugar boiling, → drying, → grading → packaging. (2) the main points of operation are that the maturity of ① raw materials is about 80%, and the diseases, insects and injured fruits are eliminated. Rinse with clean water. Peel ②, cut half by hand or peel with a peeling machine, immediately soak in 1% salt water to protect color, cut in half, and dig out the seeds and seed nests. Soaking 15~20mi in ③ sulfur solution with sodium bisulfite solution of 2% concentration
2019-01-15 -
How to manage the jujube garden in late autumn and early winter
Clean the jujube garden. When the leaves of jujube fall behind before the beginning of winter, the fallen leaves, diseased fruits and weeds in the garden should be cleaned in time and burned together so as to burn the diseased spores, hyphae and eggs overwintering. Ploughing and turning the jujube garden. In the jujube forest with intercropping of jujube and grain, the soil between the plants and under the canopy should be turned deeply; if the intercropping of jujube and grain is not carried out, the whole garden should be ploughed, especially the soil within the projected area under the canopy must be deeply ploughed. The closer to the trunk, the shallower the ploughing should be, the farther away from the trunk, the deeper the ploughing should be, generally 15 to 30 centimeters is appropriate. In this way, the soil can be made more and more
2019-01-15 -
Peach-Zhongyou 4
Early-maturing varieties, moderate tree potential, open posture, medium germination and branching ability, all kinds of fruit branches can bear fruit, mainly medium and short fruit branches. The bell-shaped flower has a large amount of pollen and is very productive. The fruit is short oval, the average weight of single fruit is 148 grams, and the maximum weight of single fruit is 206 grams. The fruit top is round, slightly concave, the suture is shallow, the pericarp bottom color is yellow, comprehensive bright red, gorgeous and beautiful. The flesh is orange-yellow, hard solute and fine flesh. The flavor is rich and sweet and the aroma is rich. The soluble solids are 14%, 16%, and the quality is excellent. Sticky core.
2019-01-15 -
Crisp pear
Formerly known as Dongning No. 5, bred by Mudanjiang Institute of Agricultural Sciences in Heilongjiang Province, parent Apple Pear X Qingmei Shisheng. The fruit is nearly round, light green and yellow at harvest and yellow after storage. The average weight of a single fruit is 320 grams, with a maximum of 685 grams. The flesh is white, the flesh is crisp, sweet and sour, the flavor is strong, and the flavor is better than apple pear. Mature at the beginning of October. The pericarp is thick, resistant to friction, does not turn black, and is extremely resistant to storage. it can be stored until May of the following year and bear fruit in 2023 after planting. Strong cold current resistance, can be cultivated in Mudanjiang area of Heilongjiang Province and most areas of Jilin and Inner Mongolia, with high resistance to scab,
2019-01-15 -
jujube jam
Raw materials: 600 grams of golden jujube, 200 grams of maltose, 150 grams of fine sugar, 1/2 lemon production process 1. Wash lemon and squeeze juice for later use; wash golden jujube and cut it equally into 4 pieces, remove seeds for later use. 2. Put the dates into an acid-proof pot, add lemon juice and bring to a boil over medium heat. 3. Reduce heat to low and add maltose to continue cooking, stirring constantly with a wooden ladle. 4. When the maltose is completely dissolved, add the fine granulated sugar and continue to cook until
2019-01-15 -
Peach variety: Qin Guan
Shaanxi Fruit Tree Research Institute Yuan Wuzhou et al., parent capital crown × chicken crown. It was hybridized in 1957, selected in 1966 and named in 1970. He participated in the regional trial of Big Apple and won the second prize of the National Invention Award in 1988. It is widely distributed in China and cultivated more in Northwest China. The fruit is conical and weighs about 200 Mel 250 grams. The background is yellow and green, with dark red halos and intermittent red stripes on the sunny side, often with white stripes. When fully matured in the higher altitude areas of the northwest, it can achieve overall dark red.
2019-01-15 -
Yuncheng jujube
Jujube is produced at the northern foot of Zhongtiao Mountain and on the plains on both sides of the middle reaches of the Xishui River. It is named after Beixiang Town, the main producing area. Jujube has been cultivated here for more than 3000 years. Xiangzao is of good quality and has been offered to emperors as a tribute, so it is also known as "tribute jujube." Jujube purple-red color, large fruit, for the short cylindrical, generally more than 10 will weigh about 500 grams. The sugar content of fresh jujube is as high as 30-40%. After drying, the jujube can be broken open and can be glued together. Jujube is resistant to storage, and there are local jujubes that have been preserved for more than a hundred years. Mutual jujube
2019-01-15 -
Almond "charm", a new product of viewing flowers in early spring
Ornamental almond "charm" is a brightly colored and multi-petal ornamental variety found and selected from Uzbek almond seedlings, which belongs to the subfamily Liriaceae of Rosaceae. "charm" has white or pink flowers, emerald green leaves and beautiful trees, and its ornamental effect is similar to that of peaches and peaches. However, in the practice of greening, peach and Bitao are seriously affected by aphids, shell insects and coal fouling disease, which seriously affect the ornamental effect. "charm" precisely has the characteristics of resistance to shell insects, aphids, coal fouling disease, barren resistance and so on. Therefore, it can replace forest parks in planning and design.
2019-01-15 -
Xian Wang jujube
Offer king jujube. Selected by Xianxian Forestry Bureau. The fruit is oblong, the average fruit weight is 9g, the maximum fruit weight is 12g, the pericarp is deep red and shiny, and the fruit surface is smooth and slightly concave and convex. Fresh jujube has yellowish-white pulp, hard taste, more juice, crisp and sweet, fresh jujube contains about 32% of soluble solids, and the edible rate of fruit is 90.4%. The sugar content of dried jujube is 76.5%, and the drying rate is 70%-78%. The jujube fruit has thick flesh, small stone, good taste and few cracking fruits. The tree posture of this variety opens, the branches bear fruit and then droop, and the crown is a natural semicircle. The tree is strong.
2019-01-15 -
Zaomei, a peach variety
Zaomei-the Forest and Fruit Research Institute of Beijing Academy of Agricultural and Forestry Sciences was bred with Qingfeng × Zhaoxia. This variety has strong growth potential, good flower bud formation, many compound flower buds and high yield of early fruit. The fruit is nearly round, the average single fruit weight is 97g, the largest is 168g, the fruit shape is neat; the color is bright, the face of the fruit is full of rose red dots or halos; the flesh is white, hard solute, juicy, strong flavor, quality; sticky core, small core. The fruit ripening period is from June 6 to 10, which is 5 days earlier than that of spring buds. The trees and flower buds are cold-resistant.
2019-01-15 -
Jingzao 39 (New breeding)
Beijing jujube 39, the fruit size is neat, the fruit surface is bright, the pericarp is thin, crimson and shiny when ripe; the flesh is green and white, crisp, juicy, sour and sweet, good flavor and excellent quality. This variety has strong early fruiting and high yield, and it is a mid-early fresh fruit variety. The period of maturity is during China's traditional festivals, the Mid-Autumn Festival and the National Day. It is a high-quality fruit tree variety of rural planting structure adjustment and returning farmland to forest, and it is a strong variety of jujube fruit for export in the future.
2019-01-15