-
What are the key points of the double-cropping peach cultivation technique?
With advances in breeding technology, extremely early-maturing peaches (such as Siyuehong peach and Wuyuecui peach) and extremely late-maturing peaches (such as Xue tao, Sheng tao and Dong tao) have appeared one after another, creating favorable conditions for extending the market supply period of peach fruit and improving the economic benefits of peach growers. However, in actual cultivation, early-maturing peaches shed leaves early, have many flower buds and a high fruit yield, and are prone to early tree decline. Late-maturing and extremely late-maturing peaches consume few nutrients in the early growth stage, and the trees are rich in nutrients and grow too vigorously, leading to relatively serious fruit drop, which brings difficulties to growers' cultivation management. If extremely early-maturing peach varieties are top-grafted into the inner canopy of late-maturing and extremely late-maturing peach trees,
-
Introduction to the main characteristics of the Jingyan peach variety
Developed by the Beijing Academy of Agriculture and Forestry Sciences through crossbreeding of Lühua No. 5 × Okubo. The original code was Beijing No. 24, and it was named in 1977. The fruit is nearly round and uniform, with a flat apex and a central depression; the average single fruit weight is 120 g, and the largest fruit weight is 210 g; the ground color of the skin is yellow-white with a slight green tint, nearly fully covered with a thin bright red or dark red dotted blush, with a few intermittent stripes on the back; the skin is thick and easy to peel when fully ripe; the flesh is white, with a pale red tint near the skin on the sunlit side and a red glow around the pit; the flesh is dense, becoming soft and juicy when fully ripe, sweet in flavor, and aromatic. Quality is superior. Clingstone, storage and transport tolerant, and excellent for canning. The tree vigor is relatively strong, and the tree posture is semi-spreading. In the early fruiting stage, long and medium fruit branches are the main bearing branches, while after the full fruiting stage, medium and short fruit branches predominate. It has many compound flower buds, a low starting node for flower buds, and extremely abundant pollen; there is preharvest fruit drop, and the flower buds have strong cold resistance. It blooms in early April, and the fruit ripens in mid to late August; the fruit development period is about 135 days.
-
Detailed Peach Blossom Cultivation Tips: Grow Peach Blossoms with Ease
Peach blossom (Prunus persica), also known as Bitao, belongs to the genus Prunus in the rose family. I. Overview: Peach blossoms were appreciated by people very early on, with large, brightly colored flowers that are delicate and charming. As early as the Spring and Autumn period, the "Book of Songs" already contained praise in the line "The peach tree is young and elegant, brilliant are its flowers." To date, there is a cultivation history of more than 3000 years, and the germplasm resources are very rich. Spring is the season when peach blossoms bloom in full splendor, and across the north and south of the Yangtze River they appear like a stretch of morning glow. In the south, because "red peach" sounds similar to "grand prospects," whenever the Lunar New Year festival arrives, people always insert a few branches of peach blossom or
-
What should be noted when intercropping in a peach orchard?
Points to note when intercropping in a peach orchard: after the peach trees are planted, the trees are still small, so tall-stemmed crops are not suitable for the intercropped land; peanuts, root and tuber crops, and legumes are preferable. Intercropped crops must not be planted too close to the tree trunks. Generally, for newly planted trees, a tree plate of about 1 sq m can be left, and for trees that have just begun to bear fruit, a tree plate of about 2 to 3 sq m should be left, to prevent the intercropped crops from competing with the fruit trees for fertilizer and water. To increase soil organic matter, green manure can be interplanted between the rows of peach trees. Interplanting green manure is an important way to resolve the competition between fruit trees and grain crops for fertilizer.
-
How is the peach cultivar Zaohualu? An introduction to the characteristics of the Zaohualu peach variety
In 1978, it was bred by the Horticultural Research Institute of the Jiangsu Academy of Agricultural Sciences from natural seedlings of immature embryos of Yuhualu through tissue culture. Its original code was 78-2-1, and it was named in 1985. The fruit is nearly round, uniform, symmetric in both halves, with a round and flat apex, slightly concave; the average single fruit weight is 60 grams, and the largest fruit weight is 97 grams; the base color of the skin is creamy yellow, and the top is densely covered with small rose-red dots or forms a bright red blush, and the skin peels easily; the flesh is milky white, with no red blush near the pit, soft and juicy in texture, sweet in taste, sometimes astringent; soluble solids 10.5%-12.5
-
What are the characteristics of the Ruiguang 7 peach variety?
Bred by the Institute of Forestry and Pomology, Beijing Academy of Agriculture and Forestry Sciences, through hybridization of Jingyu × B7R2T129 (single-strain pollen provided by the United States). Original code 82-40-25. The fruit is nearly round, uniform, with a round apex; average single fruit weight 145 g, maximum fruit weight 240 g; the ground color of the skin is yellow-white, fully covered with purplish-red dots or blush, and the skin is not easy to peel; the flesh is yellow-white, firm and melting, resistant to storage and transport, juicy when fully ripe, sweet or pleasantly sweet-tart; soluble solids about 11%. Freestone. Tree vigor medium, tree habit semi-spreading.
-
Introduction to the Chaofengwang Peach Variety and Its Main Characteristics
This variety is a bud sport of "Japanese Large Red Peach." Through cultivation and observation, it has the following outstanding characteristics: 1. Excellent fruit traits. The fruit is round and very large, averaging 480 g and reaching a maximum of 800 g. It is brilliantly all-red, crisp and sweet as honey, with a sugar content as high as 15.50%. The flesh is white and the pit is clingstone. The fruit is uniform and consistent. In a peach orchard under normal management, there are no fruits below 200 g, and the marketable fruit rate is high. 2. It reaches the market in the off-season, giving the fruit strong market competitiveness. The fruit matures early, ripening from the end of June to July in the Lunan region.
-
Introduction of new giant winter peach varieties, a first look at new peach varieties
The "Giant Winter Peach", king of Chinese peaches, is a newly bred superior winter peach variety from the Zhengzhou Fruit Research Institute of the Chinese Academy of Agricultural Sciences. Its outstanding characteristics are as follows: exceptionally large fruit. The average single fruit weight reaches over 400 grams, with the largest single fruit reaching 1200 grams. The fruit is nearly round, making it one of the largest peach varieties currently available in China. Beautiful appearance and excellent quality. After ripening, the fruit fuzz falls off naturally. The background color of the fruit surface is creamy yellow, and the fruit surface is bright red, very gorgeous, matching international popular colors; the flesh is milky white, dense in texture, tender and firm, with a sweet and delicate fragrance, and a sugar content of 17%-19%
-
Detailed Explanation of Key Operational Points for Peach Quick-Freezing Processing Technology
(1) Process flow: raw material selection → pitting and color protection → blanching and cooling → peeling → packaging and syrup injection → pre-cooling → quick-freezing → frozen storage. (2) Key operational points: Raw material selection. After peaches are harvested, ripe ones must be processed immediately; hard, unripe fruits need to be ripened. Properly ripened peaches have bright color, rich flavor, and are easy to pit and peel. Pitting and color protection: after the raw materials ripen, remove the pits with a small knife or a pitting machine, and immediately place the flesh into cold water to avoid contact with air and prevent discoloration. The pitting machine has flesh fragments attached,
-
Peach Tree Post-Harvest Management Like This, Heavy Fruit Covering the Branches Next Year
After peaches are harvested, the remaining nutrients produced by their leaves are redirected to supply the branches and trunk, promoting branch thickening, tissue maturation, and the accumulation of nutrients, creating better conditions for flower bud differentiation the following year. If managed properly during this period, it can not only increase tree nutrition and improve the tree's resistance to adverse environments, but also play an important role in flowering and fruiting and tree growth the following year. Therefore, the following technical measures should be effectively implemented: 1. Reasonable fertilization After peaches are harvested, fruit-picking fertilizer should be applied promptly. Fertilization
条件筛选