Peach variety: Ruiguang 3
Beijing Academy of Agricultural and Forestry Sciences was bred 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. The tree strength is stronger, the tree posture is stronger, the tree posture is more open. The flower buds are full, with the fourth node at the beginning of the flower buds, many compound flower buds, small florets and a large amount of pollen. Prolific. It blossomed on April 3 in Zhengzhou, Henan Province, and the fruit matured in the first ten days of July. The fruit development period is about 90 days.
This variety has large fruit, good color, high quality and high yield. It is the first generation of fine white flesh sweet nectarine strain cultivated in China. However, the fruit is not resistant to storage and transportation, and there is a phenomenon of fruit cracking in the years with more Rain Water. It can be developed appropriately in the north of our country.
- Prev
Problems needing attention in efficient cultivation of Kernel Apricot
Kernel apricot is one of the main dried fruits in northern China, and its management benefit is quite good. in recent years, due to the development of almond, the comparative benefit of kernel apricot has been reduced. in order to improve the production benefit of kernel apricot, comprehensive measures should be adopted. 1) develop in a suitable place. Kernel apricot is resistant to drought, barren and wide adaptability, but in order to carry out efficient production, it is necessary to choose places with deep soil layer, fertile soil and leeward to the sun to build a garden. As kernel apricot blossoms early and is vulnerable to late frost, it is necessary to avoid building gardens in ridges, tuyere and low-lying places. 2) pay attention to the configuration of pollination trees.
- Next
Life habits and control methods of jujube bud weevil
Jujube bud weevil belongs to Coleoptera, family Cerambycidae. Occurred in Henan, Hebei, Shanxi, Liaoning and other jujube famous owners for harmful jujube, apple, pear and other fruit trees. Jujube bud weevil unearthed in early spring, the first harm to the tender buds of Zaozhuang, is the earliest pest on Zaozhuang trees, when the insect population density is high, it can eat up jujube leaves, resulting in secondary sprouting, resulting in reduced yield or no harvest. The adult is dark gray or khaki, the head is black, the two sheath wings are curved, the length is twice as wide and the ventral side is silver-gray. Egg milky white, later brown, long oval
Related
- Moge, come on! The staff of the peasant association in the producing area of cantaloupe were frightened when the crowd gathered.
- Causes and Solutions of low Fruit setting rate of Apple
- Symptoms and control measures of passion fruit virus disease
- Fruit growing lesson: how do apple orchards keep high yields?
- Can you build orchards in the mountains? What are the pros and cons?
- How to manage the coloring period of Crisson grape?
- This paper introduces the processing technology of two kinds of fig products.
- How much is a month for retired teachers in rural areas by 2020?
- How can strawberry planting increase sugar content? We should pay attention to management in many aspects.
- What are the cultivation techniques on how to improve the yield of golden fruit?