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The giant winter peach is a new variety among peach trees.
The "King of Chinese Peaches," the "Giant Winter Peach," is the latest new and superior winter peach variety bred by 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 weighs more than 400 grams, and the largest single fruit reaches 1200 grams. The fruit is nearly round and is one of the largest peach varieties currently in China. The appearance is brilliant and the quality is excellent. After ripening, the fruit fuzz naturally falls off; the background color of the fruit surface is creamy yellow, and the fruit surface is bright red, very brilliant, in line with internationally popular colors; the flesh is milky white, the texture is dense, tender and firm, and the taste is sweet with a delicate fragrance, with a sugar content of 17
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What meteorological factors does jujube tree growth require?
Germination stage: when the daily average temperature reaches 13--14°C, germination begins; at 17°C, leaves unfold. Flowering stage: when the daily average temperature reaches 19--20°C, flower buds appear, and at 20--22°C flowering begins. During full bloom, the optimal temperature is 22--27°C and the relative humidity is 60%--70%. A relative humidity below 25% will cause a large amount of "scorched flowers" and young fruit drop. Fruit ripening stage: the optimal temperature for fruit development is 25--27°C, with relative humidity around 75%. Optimal temperature during the fruit ripening stage 1
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Detailed Explanation of Key Points of Jujube Tree Training and Pruning Techniques
The training and pruning of jujube trees is based on the jujube tree's unique branching habits and its strong light-loving characteristics. Through pruning, a fixed framework suitable for the jujube tree's growth habits is formed, thereby improving the transparency of the canopy, increasing the fruiting positions, achieving three-dimensional fruiting, improving jujube fruit quality and yield, and extending the fruiting years. There is no issue of retaining flower buds: the flower buds of most fruit trees are differentiated in the previous year, so during winter pruning the number of flower buds to retain must be determined according to the target yield, in order to reduce the consumption of large amounts of tree nutrients caused by flowering and fruit set.
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How to prevent and treat gummosis in peach trees? A detailed guide to practical methods
Peach gummosis is a physiological disease that occurs frequently on peach trees, mainly on the branches and trunk, and in severe cases it has a great impact on the growth and development of the peach tree. Besides peach, stone fruit trees such as apricot, plum, Japanese apricot (ume) and cherry also suffer from it. Symptoms of damage: This disease can occur on any part of the peach tree's branches and shoots. The diseased part swells slightly, the wood tissue turns brown, and then a transparent gum-like substance oozes from the lenticels or wounds; after contact with air it gradually turns yellowish-brown to brown, and finally becomes a black hard lump. The bark of the diseased part is rough and cracked, heals with difficulty, and easily becomes an egg-laying site for the red-necked longhorn
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The Pathogenesis and Control Methods of Peach Tree Gummosis
Peach tree gummosis is a disease commonly occurring on peach trees today, and its incidence is severe. Especially in peach orchards with extensive management and weakened tree vigor, the rate of affected plants can reach over 90%. This disease severely weakens tree vigor, affects yield and quality, and in severe cases leads to dead branches and dead trees, threatening the production and development of peach trees. It is also one of the most troublesome diseases for fruit growers. I. Causes of peach gummosis. There are two causes of peach gummosis: one is non-infectious pathogens, such as gummosis caused by wounds from mechanical injury, pest and disease damage, frost damage, freeze injury, etc., or gummosis caused by physiological disorders of the tree body resulting from extensive management
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Scraping pear tree bark in winter is the key to growing good pears
The farming proverb says: "If you want to eat good pears, scrape the bark in winter." In the cold winter season, scraping off the old bark of pear trees that have already borne fruit can effectively eliminate fungal spores such as pear scab, ring rot, anthracnose, and pear rust that remain inside and outside the old cracked bark of pear trees, as well as the eggs of various pear tree pests such as the pear psyllid, aphids, fruit borers, and scale insects, ensuring robust production of pear trees with high quality, high yield, and high returns. Scraping must be thorough When scraping pear tree bark, you must remove the old cracked bark, rot disease, pear scab, ring rot, anthracnose, scale insects, pear psyllids, aphids,
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Variety Characteristics and Ornamental Value of the Golden-edged Tulip Tree
Golden-edged Tulip Tree Liriodendron 'Aureomarginatum', Magnoliaceae, Liriodendron. Introduction source: the Netherlands. Deciduous large tree, height can reach over 20 m, a horticultural variety of the North American tulip tree (Liriodendron tulipifera). Spring leaves have golden-yellow margins, gradually turning green by mid-June; flowers pale yellow. Flowering in June, flower shape like a tulip. Sun-loving, not tolerant of waterlogging, suitable for planting in deep soil. Generally grown as a street tree or as a specimen tree.
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Large flat apricot is an excellent tree species for village and township greening
Large flat apricot is a plant of the genus Prunus in the Rosaceae family and is an economic tree species unique to our country, originating from the Zhangjiakou area of Hebei Province and the suburbs of Beijing. In 2002, Liaozhong County of Shenyang City introduced nearly ten thousand large flat apricot seedlings for trial planting, and since 2006 has carried out large-scale promotion and cultivation; at present, the whole county has planted nearly 2000 mu of large flat apricot, and the growth is good. The excellent characteristics of large flat apricot: strong adaptability: cold-resistant and drought-resistant, tolerant of barren soil. It can grow normally whether in plains, mountains, hills, or sandy, barren, saline-alkali land. Early fruiting and high yield. Long fruiting period: two to three years after planting
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Key Points and Methods of Peach Tree Planting Technology Explained in Detail
I. Orchard Establishment 1. Site selection: relatively concentrated and contiguous, with suitable climatic and soil conditions, moderate altitude, slope and aspect. Peach trees like sunlight, so a south-facing site is best, with ample light. The slope should not be too steep, generally below 25 degrees is preferable. The hilltop is best left for afforestation; choose the foothill zone. Deep, fertile and loose soil is best, and soil depth is the most important factor. Fertility is relatively easy to improve. Existing forest land is best preserved, and clearing forest to plant fruit trees should be avoided as much as possible. 2. Comprehensive planning: integrated consideration of mountain, water, orchard, forest, roads, farming, forestry and animal husbandry
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What kind of mushroom variety is the tea tree mushroom?
The tea tree mushroom belongs to the order Agaricales, family Bolbitiaceae, genus Agrocybe, and is also known as tea mushroom, oil tea mushroom, and divine mushroom. The cap is initially convex, later gradually flattening, shallow in the center, brown, with a paler margin. The flesh is white and thick. The gills are adnate or indistinctly separated from the stem, initially brown, later light brown. The stem is solid, 4-12 cm long, light yellowish-brown. The ring is white, membranous, and positioned high on the stem. Spores are oval to elliptical. The tea tree mushroom is rich in nutrients, with a protein content as high as 19.55%. Among the proteins it contains are 18 amino acids, of which the highest in content is methionine at 2.4
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