Introduction of ornamental peach varieties
The main results are as follows: 1. American peach is introduced from the United States, and its petals are bright red and beautiful. the single flower has about 33mur38 petals, the flowering period is more than half a month, and the fruit is mature in late July, with a single fruit weight of about 130g, sweet honey and good high yield. it is the best variety for flower viewing and fruit appreciation.
2. The double petals of pink flowers are pink in color. There are about 33 4000kg petals with a florescence of more than half a month. The fruit matures in the middle of August with good yield and large fruit. The average fruit weight is about 150g.
3, chrysanthemum double peach color purple, a single flower has 32mer 36 petals, long petals, chrysanthemum-like flowers, so it is called chrysanthemum peach. The florescence lasts for more than 20 days, and the fruit is round and red. It matures in the middle of August. It is strange and beautiful. It is the most ideal peach variety for urban beautification.
4. The branches of Zhu Hong are soft and drooping, and the trunk is obvious, similar to weeping willow. Double, pink, petals 5 murine 6 rounds, more than 32, florescence nearly half a month. The fruit is small and has no edible value.
5. Spring snow petals are snow-white, with more than 30 single petals. Under the scorching sun, they are like a tree of snow, which makes people feel more beautiful scenery than winter snowflakes in the warm spring.
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Recommend several new varieties of Japanese peach
1. Nonglin No. 14: there is pollen, the seed setting rate per plant is high, and the yield is also high. during the mature period from May 20 to June 3 in the middle and lower reaches of the Yangtze River, the average fruit weight is 132 grams, the soluble solids content is 11.5%, the fruit face is red and beautiful, and the comprehensive character is excellent. Second, Chaolun early birth: there is no pollen, and the seed setting rate per plant is low. It should be cultivated with pollination trees such as Nonglin 14, Xin Baifeng, Nikkawa Baifeng and so on. Its fruit is large, with an average weight of 117 grams per fruit, which is 1. 1 larger than the early growth of sand cultivated at present.
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jujube irrigation
Water is one of the indispensable substances in jujube tree life. The more vigorous the physiological activity, the higher the water content, the root tip, tender shoot water content of 60 - 90%. The leaf moisture content is 80 - 85%, and the trunk moisture content is 40 - 55%. Jujube in its growth and development process to consume a lot of water, such as photosynthesis for each gram of dry matter to consume 125 - 1000kg of water. At the same time, jujube trees consume a lot of water through transpiration to regulate tree temperature. Water or all biochemistry in jujube trees
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