Taojingchun
In 1974, the Forest and Fruit Research of Beijing Academy of Agricultural and Forestry Sciences was afraid of moral education by using the natural hybrid seeds of early gold. The original code name is 1 Mel 16 Mel 5.
The fruit is nearly round and the top is flat; the average weight of a single fruit is 100 grams, and the maximum weight is 124 grams; the peel is green and white, the sun side is red, and the skin is easy to peel off; the flesh is white, hard solute, sweet, soft and juicy after ripening; the soluble solids are 9.5% and 10%. Sticky core. The tree is moderate and half-open. The beginning of flower buds is the second section, there are many compound flower buds, and long, medium and short fruit branches can bear fruit. High yield and stable yield. It blossomed on April 3 in Zhengzhou area of Henan Province, and the fruit matured around June 10. The fruit development period was 62 Mel 66 days. The flower is rose type and has a large amount of pollen.
This variety is a precocious fresh food variety. The fruit is large and round, good quality, high yield, resistant to storage and transportation. It can be developed everywhere.
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How to prevent the striping of almond
In the northern region, especially in the areas with strong early spring breeze, the phenomenon of striping is easy to occur. Almond roots do not have natural dormancy. Although some varieties can withstand the low temperature of-18 ℃, they can also occur in windy and dry weather below-10 ℃. Striping occurs when the water content of branches is reduced to 35% due to transpiration, and sometimes occurs on 2-3-year-old branches, causing serious effects on tree growth and fruit. The main technical measures of defense strip are as follows: 1. Create a shelterbelt and create a good growth environment. Build a shelterbelt
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Peach mulberry shield scale
Distribution area: morphological features: female adult orange, wide oval, body length 1-1.3 mm, body surface covering shell, shell length 2-2.5 mm, grayish white, nearly round, abaxially raised, shell, tertiary yellowish brown, inclined to one side. Male adults are 0. 65-0. 0pm 7 mm long, orange, with gray-white wings. The male mesocarp is about 1 mm long, gray-white, long barrel-shaped, with 3 ridges on the back and orange-yellow shell dots, located at the front. Oval, orange. Nymphs are oblate and orange.
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