Amphisarca Lists
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Jingui fragrant pear
Korla fragrant pear has a history of more than 2000 years, its appearance is like a spindle, the skin is bright, with a faint blush in the green, people like it at a glance. Fragrant pears have thin skin and high moisture, so you should be very careful when picking. If you have long fingernails and hang the pears for a while, this kind of pears can not be used as commercial pears. In order to avoid breaking more fragrant pears, ripe fragrant pears had better be picked immediately. Fragrant pears should be graded before packing. The special grade pear is more than 120g, and the first grade pear is lO.
2019-01-15 -
Characteristics and cultivation techniques of carmine peach
The Fuxin Plant Research Institute of Meixian County has introduced 47 peach varieties since 1986. After years of selection and breeding, a high-quality early-maturing plant was selected in 1998, which was named "precocious rouge peach". Certified by the provincial science and technology department, this variety is the leading excellent variety in China. The field characters of more than ten years show that rouge peach is coarse, easy to manage, early fruiting and high yield. The fruit can be hung in the second year after planting, 20kg in the third year, 100kg in six years, and 3000-4000 kg per mu in the peak yield period. The flowers begin and fall in the middle of February all the year round.
2019-01-15 -
Peach variety Ruiguang 3
It was selected by Beijing Academy of Agricultural and Forestry Sciences in 1981 by crossing Jingyu × NJN76. The original codename 81Mel 25Mel 10 was selected in 1986 and was approved and named in 1997. The fruit is nearly round, the fruit shape is positive, and the top of the fruit is flat; the average weight of a single fruit is 145 grams, and the maximum fruit weight is 235 grams; the peel is green and white, 75% of the fruit surface is covered with redness, and does not leave the peel; the flesh is white, with a small amount of red pigment, juicy, sweet flavor and light flavor; soluble solids 11.5%. Semi-detached nucleus. Tree potential
2019-01-15 -
Chinese jujube
Jujube is a kind of cool fruit, with sugar, acid, spices, salt and other harmonious and good flavor, sweet and sour delicious, rich aroma, long aftertaste. Technological process: → peeling → pickling → desalting → soaking sugar → dry → packaging. Main technical points: ① material selection. The varieties with large fruit, small kernel and thick meat were selected to remove diseases and insect pests and damaged fruits, which were divided into three grades according to large, medium and small. ② is peeled. Pour the fresh jujube into the solution of boiling 5% sodium hydroxide and cook for about 30 seconds.
2019-01-15 -
Huangzheng pear
The variety comparison test of Huangshu pear (domestic name), a newly cultivated sand pear variety in Japan, shows that its comprehensive economic character is higher than that of the existing early-maturing pear variety, and it can be selected as the main early-maturing pear variety. First, good quality 1, the fruit is nearly round, slightly flat. Pericarp emerald green, bagged fruit light yellowish green (single-layer bag) or milky yellow (double-layer bag). The fruit surface is smooth and shiny, and the fruit spot is small and beautiful. 2. The average single fruit weight is 300 grams and the fruit diameter is 5.3 × 8.2 cm, which belongs to the variety of large fruit type.
2019-01-15 -
Processing and production of Sugar Pear tablets
Production process of sugar pear tablets 1. Technological process: raw material selection → peeled slices → salted → rinsing → ironing → sugar boiling → sugar → drying → products. 2. Raw material requirements: all kinds of pear varieties can be used. 3. Method of operation: remove the moldy fruit, peel it and cut it into slices. Pickle with 15% salt and 16% salt, one layer of fruit slices and one layer of salt. After pickling, because the salt solution has high osmotic pressure, it can inhibit the activity of microorganisms and enzymes for a long time.
2019-01-15 -
Fucheng apricot plum
It originated in Fucheng County, Hebei Province. The fruit is oval, the average weight of single fruit is 70g, and the maximum weight of fruit is 120g. The fruit top is slightly concave, the suture line is shallow, and the two sides are asymmetrical. The fruit face is orange, the sun side is red and halo, smooth, without hair, and the pericarp is thicker. The flesh is yellow, the texture is dense, fine, juicy, sweet and sour palatable, in quality. The soluble solids content is 16.0%, and the titratable acid content is 1.8%. The fruit is more resistant to storage and transportation. Varieties for both raw food and processing. The tree is moderate in potential, half-open in posture, high in germination rate and strong in branch formation.
2019-01-15 -
Beijing water honey jujube
If you want to eat sweet dates, there is nothing wrong with choosing them. It is called Beijing honey jujube, also known as Xiaobai jujube, September fresh. Its soluble solids content is 30%, the total sugar content is 27.02%, and the acid content is only 0.56%, so it tastes crisp, sweet, tender and sweet. This Beijing jujube not only tastes great, but also looks good. You see, the oval figure is uniform in size, the skin is smooth and delicate, shiny and flawless, and the skin is as thin as paper. Color at maturity
2019-01-15 -
Cultivation techniques of almond
In the spring of 2002, we introduced three excellent varieties, such as Naplas, from the Institute of Fruit Science of Shandong Province for planting. It was found that the comprehensive characters were excellent, the adaptability was strong, the early fruit, the fruit was big and uniform, and the flavor was excellent. The key points of cultivation techniques are as follows: 1. Garden selection: almond has lax requirements on soil, barren tolerance, drought resistance and cold resistance. The construction of the garden should choose sandy loam with fertile soil, deep soil layer and good ventilation. 2. Planting and establishing garden: select seedlings with a height of 80 cm and a diameter of more than 0.8 cm.
2019-01-15 -
Establishment of Kernel Apricot Garden
Apricot trees are fruit trees that like light, drought, waterlogging and frost, so they should choose sunny and dry places to build gardens, not on shady slopes, waterlogged depressions and valleys where cold air is easy to sink. Apricot is a long-lived fruit tree, generally-200-year-old trees are still rich, and the planned spacing between trees and rows is larger. However, considering the needs of early high yield, temporary plants can be set up at the establishment of the garden, and thinning or transplanting gradually with the increase of tree age. The plant spacing of the permanent row can be designed according to 4 meters × 6 meters, and the temporary encryption garden is 2 meters × 3 meters, which should be dealt with in time to about 10 years old.
2019-01-11 -
Cultivation techniques of Ziziphus jujuba
The main results are as follows: 1. the selection of garden land Taiwan honey jujube has no strict requirements on soil, acidic soil or soil with slightly higher salinity can grow, but it is suitable to grow on flat land or gentle slope land with pH 5.5-6.5, adequate water supply and good drainage. In the first year of planting in the mountain area, the jujube can be harvested 7.5kg to 10kg, and planted in paddy fields or relatively fertile flat land, each plant can harvest more than 30kg. Second, select the grafted seedlings without disease, insect and mechanical damage. The standard seedlings should be pure in variety, moderate in grafting site and good in healing of graft interface.
2019-01-11 -
Chunyan (peach)
Early-maturing white flesh peach, the fruit shape is round, the fruit is larger, the average single fruit weight is 110 grams, the maximum fruit weight is 210 grams. The color is bright red, the background color is milky and delicate, the pulp is white, the texture is delicate, the aroma is strong, the soluble solids are 12% Murray 14%, sticky core, the fruit development period is about 62 days. Cultivation characteristics. The tree is vigorous, the tree body is strong, the tree posture is more open, it is easy to form flowers, there are many compound flower buds, rose flowers, large amount of pollen, strong self-fruiting strength, early fruit, high and stable yield, suitable for cultivation in open field or protected field, and pay attention to increase in protected field cultivation.
2019-01-11 -
A New Peach Variety Ruiguang 22
1. The variety Ruiguang 22 (90-6-11) was bred by Beijing City Academy of Agriculture and Forestry Sciences in 1990 with Ligrant as female parent and 82-48-12 (Qiuyu × NJN80) as male parent. It was bred in 2000 and approved by Beijing City Variety Approval Committee in 2001. 2. This variety is strong and semi-open. Annual branches reddish brown on sunny side, green on abaxial side. Leaves lanceolate,
2019-01-11 -
Problems and Countermeasures in the production of Ziziphus jujuba
Although Mao Ye jujube has been introduced and planted successfully in the south of China, it is still in its infancy and the area of productive planting is not large at present. However, at present, there are some problems in the cultivation of maoye jujube in China, such as disorderly varieties, extensive cultivation management, poor circulation channels and so on, which need to be further improved and solved. First, the development division is not strong, the disorderly varieties of maoye jujube have the characteristics of early fruiting and high yield (put into production in the same year), high quality and high price, coupled with a lot of publicity by some seedling suppliers in the media, as a result, a stream of planting hairy leaves has been set off in several southern provinces in recent years.
2019-01-11 -
Hardened peach varieties suitable for cultivation in Yangtze River valley: 21st century
Originated in Beijing, the average fruit weight is 240g, the maximum is more than 380g, the fruit shape uniformity is high, 70% of the fruit surface is rose red when ripe. The fruit surface is less hairy, the fruit is round, the flesh is white and reddish, 20% red, the flesh is very hard, fine, soluble solids 15.7%, sweet taste, no sour, slightly fragrant, excellent quality. Small nucleus, edible rate 93.7%. In Chongqing area, it sprouts in the middle of February, blooms in the first ten days of March, and ripens in the middle and last ten days of July. Storage and transportation tolerance, high yield, dense planting garden (222 plants/667 square meters) 3rd year
2019-01-11 -
Super kernel apricot
Single fruit weight 14.4 g, single nucleus weight 2.16 g, nucleation rate 18.8%, single kernel weight 0.96 g, kernel rate 41.1%, containing crude fat 54%, protein 23.6%, carbohydrate 15.8%. The 6-year-old tree produced 27.7 kg of fruit and 2.14 kg of kernel, 53% higher than that of the control Longwangmao. The seed setting rate of self-flower is 29%, which is about 10% higher than that of other varieties. High yield, stable yield and high quality.
2019-01-11 -
The characteristics of red hazel apricot
Red golden hazel is preserved from the local improved varieties of apricot in Zhaoyuan city through the folk generations. Excavated in 1976, named in 1984, and identified in 1988, it was confirmed that the variety has the characteristics of strong growth, premature and high yield, large and beautiful fruit, tender and juicy meat, strong disease resistance, stress resistance and high yield year after year. Red golden hazel apricot blossoms on April 10-15, the fruit development period is about 90 days, and ripens in early July. The average weight of a single fruit is 71 grams, with a maximum of 167 grams. Fruit oval
2019-01-11 -
Management measures of bagged fruits after bagging
Watering before bag watering not only promotes the fruit growth, but also has two functions: one is to reduce the sunburn after removing the bag, and the other is to change the microclimatic conditions of the orchard, increase the temperature difference between day and night, and create night dew. it is beneficial to the coloring of the fruit (it can also spray water in the evening of the fruit coloring period). The watering time is 2-3 days before removing the bag, and then watering timely according to the dry weather, the amount of water is not easy to be large, so that the soil water content is kept at about 60% of the maximum capacity in the field. Unbagging time Red Fuji apples are picking
2019-01-11 -
High-yield cultivation of Giant Winter Peach
Giant winter peach, also known as Hongxue giant peach, is currently one of the largest varieties of winter peach in China, its fruit sugar content is as high as 19.6%, and its maturity coincides with the Mid-Autumn Festival and National Day festival, so it is favored by fruit farmers and consumers in recent years, and is worth popularizing. First, the variety characteristics of the fruit of this variety is nearly round, the average weight of a single fruit is 400 grams, the background color is milky yellow, the fruit surface is more than 60% bright red, and the pulp is milky white, crisp and tender, sticky core, and the taste is extremely sweet. The fruit is very resistant to storage and transportation and can be stored for more than 35 days at room temperature.
2019-01-11 -
Management of early Spring in Taoyuan
The main results are as follows: 1. the topography of gully drainage is low-lying, and soil viscosity and waterlogging are the main factors restricting the high yield and quality of peach trees. if the drainage of Taoyuan ditch system is not smooth, the tree will be weakened due to wet damage to roots. Therefore, the outlet ditch of Taoyuan should be cleaned thoroughly to ensure that the drainage is smooth, and the ditch should be deepened if possible. Second, depending on the tree potential, spring fertilizer should be applied early for medium-ripe varieties with more fruit, such as Baifeng, Fenglu, Taqiao and other peach trees, as well as weak trees that have not been fertilized since the beginning of winter. Fertilizer application rate: imported compound fertilizer 0.5: 1 per plant
2019-01-11