Farming Information Lists
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Experience of dwarfing and dense planting of jujube
The dwarfing and dense planting cultivation of jujube is to change the large sparsely planted trees into short and compact plants similar to small shrubs, which is a new cultivation mode. This model is beneficial to saving land resources, intensive cultivation and modern management. Jujube tree boy
2020-11-08 Dwarfing dense planting cultivation jujube experience dwarfing -
Control of dry rot of apple seeds
Apple dry rot is one of the most important diseases of apple trees. 1. Symptoms When young trees are damaged, dark brown to dark brown disease spots are formed near the grafting site at the initial stage, which expand upward along the trunk. When serious, they will die, and there are many small black spots protruding from the disease spots.
2020-11-08 seed apple dry rot disease control also known as -
Prevention and Control of Leaf spot Disease of growing Apple
Apple spot leaf disease is an important disease of apple, which can cause early defoliation and tree weakness, which will not only affect the yield of the current year, but also affect the formation of flower buds and reduce the yield of the coming year. 1. The symptoms are mainly harmful to young leaves, especially those within 20 days. Onset of disease
2020-11-08 Species apples spots fallen leaves disease control -
How to apply Biogas Fertilizer to planting Jujube
Yulin area in northern Shaanxi is a well-known jujube producing area in the country, with an area of 75000 hectares and an annual output of 56500 tons of fresh dates. Jujube area is mainly distributed in Jiaxian County, Suide County and Qingjian County along the Yellow River. These areas belong to the loess plateau region with poor soil and farming.
2020-11-08 Planting jujube how to apply biogas fertilizer Shaanxi northwest Yulin -
Planting and Management of dormant period of Winter Jujube
In November, winter jujube trees entered a dormant period, which is a favorable period for winter jujube planting. This month, the main work is the application of basic fertilizer, tree protection and new garden construction. First, the application of base fertilizer: at this time, the application of base fertilizer will result in high soil temperature, high soil moisture and rapid decomposition of fertilizer, which is beneficial to root absorption.
2020-11-08 Species jujube winter dormancy planting management November -
Prevention and treatment of root cancer disease of jujube
The disease is a bacterial disease, which occurs in jujube areas in the north. After root damage, the aboveground parts grew slowly and the plants were short. In severe cases, the leaves turned yellow and early, and the shoots became weak or even withered, but rarely caused the whole plant to die. The pathogen not only harms the jujube tree, but also damages it.
2020-11-08 Growing jujube root cancer disease prevention and control this disease yes a kind of bacteria -
Grafting technique of planting jujube
Jujube can still be grafted from July to September, and because of the vigorous growth of branches and the full development of buds, the survival rate of grafting is relatively high. 1. The new jujube heads of 1-year-old and 2-year-old excellent varieties suitable for local cultivation are selected by the method of bark grafting.
2020-11-08 Planting jujube grafting technology September can still be carried out -
Soil, fertilizer and water management in jujube orchard where jujube trees are planted
After jujube trees enter the full fruit period, doing a good job in soil, fertilizer and water management and maintaining good tree potential are the prerequisites for high yield and high quality. the soil fertilizer pipes of jujube trees in full fruit period can be summarized into two ploughing, four fertilizers and three water. Two ploughing refers to deep ploughing and middle ploughing. Deep ploughing can loosen the soil in the jujube garden.
2020-11-08 Planting jujube jujube orchard soil fertilizer and water management -
Control of green bug bug in planting jujube
Green bug bug, also known as forage bug bug, can harm a variety of fruit trees, vegetables, cotton, alfalfa and other cash crops. In 2001, green bug bug occurred in a large area in Cangzhou jujube area, and seriously damaged the fruit, which is rare in history. According to June 16-18 (the peak period of the second generation green bug bug)
2020-11-08 Species jujube green blind bug control also known as forage grass -
Wax sealing technology of scion of planting jujube
First, wax seal benefits 1. The wax seal scion forms a thin wax film on the surface of the scion, seals the epidermis stomata and the incisions at both ends of the scion, reduces water evaporation by more than 90% compared with the ordinary scion, and has the effect of protecting the scion. two。 The grafting time is long, and the branch grafting of jujube is general.
2020-11-08 Planting jujube scion wax seal technology one benefit -
How to manage planting jujube in summer
First, improve the fruit setting rate (1) remove roots and tillers. Root tillers will consume a lot of nutrients, it is found that root tillers should be planed in time. (2) wiping sprouts and picking hearts. To control the germination of jujube, the new buds with no space in the inner chamber should be erased, leaving only a few jujube hangers. (3) girdling. In bloom
2020-11-08 Planting jujube summer how tube one lift sit high fruit rate -
Methods of improving fruit setting rate of jujube trees
For jujube trees to have high yield, fruit setting is the most important. Management depends on technology, sitting on fruit to find rules. Florescence should be grasped, and the secret should be kept in mind. First, the flowering period of jujube is longer, generally 35 days, that is, from May 25 to June 30. Florescence is divided into early flowering stage, full flowering stage and late flowering stage. Around June 8th
2020-11-08 Improve jujube tree fruit setting rate method jujube tree high yield fruit setting -
Fine management of planting jujube trees in rainy season
Since the beginning of summer, after the high temperature and drought in the previous period, and a drenching rain throughout the province on July 18, our province has really entered a high-temperature and humid season. With the advent of the rainy season, how to manage jujube trees at this time? what are the main tasks to become the majority of jujube farmers?
2020-11-08 Planting jujube rainy season management fine since the beginning of summer after -
Prevention and Control of Jujube Witching Disease
Many of them have been questioned about the number of people who have been killed each year. What's going on? How should we prevent it? In response to these questions, the reporter interviewed Feng Yibin, a researcher at Zhengzhou Fruit Research Institute of Chinese Academy of Agricultural Sciences. Experts say the disease is gone again.
2020-11-08 species jujube jujube madness disease prevention recent days many readers consultation -
Experience of fertilization in planting jujube trees
Jujube is rich in nutrition, in addition to rich in a lot of sugar, every 100 grams of fresh jujube contains vitamin C 300 mg, much more than the content of ordinary fruit. Jujube also contains certain fat, protein, cellulose, fruit acid, vitamin An and vitamin B.
2020-11-08 Planting jujube fertilization experience nutrition rich except -
Control of iron deficiency yellow leaf disease in growing jujube
Distribution and harm: yellow leaf disease occurs in many jujube areas, among which iron deficiency yellow leaf disease is more common, which is a physiological disease. It can cause the weakness of the tree, affect the yield of jujube, and cause the death of the tree when it is serious. Symptoms: mild iron deficiency
2020-11-08 Species jujube iron deficiency sex yellow leaves disease control distribution and -
Four grafting methods commonly used in planting jujube
1) single bud bark grafting can be grafted every day from May to September when the rootstock begins to leave the skin. The rootstock is a sour jujube tree with an age of less than 5 years and a diameter of about 1.5 cm, and it is suitable for the scion to choose the developing branches without disease and insect pests. 2) subcutaneous grafting from spring rootstock trees
2020-11-08 Species jujube commonly used used four kinds grafting methods -
The method of planting jujube trees in summer
The traditional jujube garden management is relatively extensive, generally does not carry on the summer pruning, thus causes the tree shape disorder, the backbone branch angle is small, although the tree body is tall, but the ventilation and light transmission is poor, the yield is low. Summer shearing of jujube trees is not only beneficial to ventilation and light transmission, but also can adjust tree nutrition and improve sitting.
2020-11-08 Planting jujube summer shearing method traditional jujube garden management -
Seven attentions for girdling in planting jujube trees
I think everyone is very familiar with the jujube tree, many people should have witnessed the growth process of the jujube, as the saying goes, eating three dates a day, youth will never grow old, so the jujube is deeply loved by everyone. Don't underestimate the dates, in fact, they contain a big nutritional price.
2020-11-08 Planting jujube ring peeling seven attention I think everyone all -
Hook branch grafting method for planting jujube
1. Use tools: pruning shears, grafting knife (straight knife), plastic strip. 2. Scion collection: collect fully developed 1-year-old jujube head branches or current year-old lignified branches without diseases and insect pests, remove secondary branches (leaving 2 cm long) and leaves, and use them whenever you pick them. Such as
2020-11-08 Species jujube hook branch grafting method use tool pruning