Farming Information Lists
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How to prevent cracking and drying of Jujube trees in Young stage
Jujube trees have been developed in a large area in Yining County. when there is heavy snow in winter, when the snow melts in spring, the trunk below the snow line (about 20 cm high) is soaked by snow water, blown by the wind, and rots and explodes the skin. as a result, the transport tissue of the tree was blocked and dried up and died.
2020-11-08 Planting jujube juvenile cleft bark draining how to prevent Yi -
Control of peach borer on jujube tree
Also known as peach moth, peach spot moth, omnivorous pests, throughout the country have distribution. The larvae harm fruits or seeds of winter jujube, peach, plum, persimmon, chestnut, apple, pear, pomegranate, hawthorn and other plants. When the fruit is damaged, it is full of insect droppings, causing serious decay.
2020-11-08 species jujube peach moth moth control also known as -
Control of wax scale in planting jujube tree
In recent years, jujube tortoise wax scale has spread in various counties of our city, causing serious harm, resulting in the general weakness of jujube trees, obvious reduction of yield, and even extinction. In order to effectively carry out the chemical control of jujube tortoise wax scale, we have carried out chemical control for 4 consecutive years since 1996.
2020-11-08 Species jujube tortoise wax scale control in recent years jujube tortoise wax scale -
A NEW GRAFTING METHOD OF CHINESE JUBE PLANTING--INCIDENT BUDS
Grafting jujube trees with inlay buds is a good method to develop fine jujube varieties. Now introduced as follows: 1, tools: pruning shears, grafting knife, plastic strip. 2. Collection and storage of scions.① Spring and summer: (late April to late June), before the end of March,
2020-11-08 seed jujube tree grafting new method inlay bud yes -
The method of planting jujube cutting root and returning to nursery to raise seedlings
In order to cut off the root and return to the nursery to raise seedlings, we should first select the plant with good quality and free of diseases and insect pests as the mother plant. Before sprouting, dig trenches 30 cm 40 cm wide and 40 cm 50 cm deep around the crown of the mother plant to cut off the root system of the jujube tree and cut the cut with scissors.
2020-11-08 Planting jujube root cutting returning to nursery seedling method jujube tree -
The experience of when to top fertilizer when planting jujube
Topdressing must be applied when jujube trees need nutrients most in the growing season. If the period of topdressing is not correct, the goal of topdressing can not be achieved, and sometimes it can counteract to reduce the yield and quality of jujube, resulting in a waste of labor and fertilizer. According to the characteristics of jujube phenological phase, jujube topdressing
2020-11-08 Planting jujube when topdressing experience must be in -
Experience of planting jujube root tiller seedlings back to nursery and raising seedlings
Using root tiller seedlings in jujube orchard to raise seedlings is a widely used method to cultivate strong seedlings of jujube trees. (1) soil preparation, choose loam with flat terrain and water supply as nursery. Ploughing 20 cm deep and applying sufficient farm manure as base fertilizer. To make a border that is 90 centimeters wide and 10 meters long and runs north-south.
2020-11-08 Planting jujube root tiller seedling returning to nursery raising seedling experience utilization jujube orchard -
Control of Psilocycterus sp. on Jujube Trees
Jujube trees are generally more common in the north, but rare in the south. For friends who grow jujube trees, the most feared thing is the erosion of pests. Once jujube trees are eroded by pests, not only will the yield decrease, but the fruits will be bitten by insects. More serious, they will also
2020-11-08 species jujube rust gall mite of control general in north -
Control of jujube gall midge, a pest of jujube trees
Jujube gall midge (Contariniasp.) (1) alias and taxonomic status jujube bud maggot, curly leaf maggot, jujube maggot, belonging to Diptera, gall mosquito family. (2) the insect is distributed in all jujube areas in China, and the damage is the most serious in Shandong, Shanxi, Henan, Hebei and Shaanxi.
2020-11-08 Species jujube tree pest jujube gall midge control -
Propagation methods of planting jujube seedlings
Jujube is an important fruit tree in China, its root system is developed, and some roots close to the ground can grow exuberant root tiller seedlings. Root tiller seedling propagation is simple and labor-saving, which is an important method for the development of jujube trees. The ramet propagation of jujube root tiller seedlings is divided into the following two steps.
2020-11-08 Planting jujube sapling breeding method jujube tree yes our country important -
Management of planting jujube after fruit picking
At the end of June and the beginning of July, jujube fruit matured and entered the harvest stage one after another. in order to speed up the recovery of tree potential, promote strong autumn shoots, cultivate excellent fruiting mother branches, and lay a good foundation for high and stable yield in the coming year, it is necessary to strengthen clear garden pruning, fertilizer and water management and diseases and insect pests after fruit harvest of jujube trees.
2020-11-08 Planting jujube fruit picking after management late June early July jujube fruit -
Nine key points of planting jujube in autumn
Planting jujube in autumn can sprout early, blossom early and bear stable fruit. And with the gradual decrease of air temperature, the wound of underground root heals quickly, the evaporation of aboveground part is small, and the survival rate is high. Planting jujube trees in autumn should pay attention to the following nine points. 1. The earlier the planting time, the earlier the survival rate of jujube trees planted in autumn
2020-11-08 Planting jujube autumn planting nine key points -
Control of arbuscular disease of growing jujube
Witches' broom disease of jujube is a viral disease harmed by mycoplastids, which is transmitted by ring leafhopper insects, or by sprouting of rhizome and leaf seedlings or grafted seedlings and carrying bacteria on rootstocks. The disease is more common in the area, and it often becomes a cancer in jujube cultivation. At present, there are several kinds of treatment.
2020-11-08 Growing jujube clump branch disease prevention and control jujube branch disease yes -
Control of Infective Gummosis of Peach Tree
A disease caused by a fungus belonging to the subphylum Ascomycetes. It mainly damages the branches. When the disease occurs on the annual shoots, small protuberances are initially produced centered on the dermatome layer, and later tumor-like protuberances with a diameter of 1 - 4 mm are formed, which do not shed glue in that year. By early April of the following year, the tumor
2020-11-08 seed peach tree infection sex flow gum disease control is by asci -
The third stage pruning of planting jujube is beneficial to increase yield.
First, the early fruiting tree. The crown of jujube tree has not yet been formed, and it is still dominated by vegetative growth, but the yield is increasing year by year. This period of pruning should be based on thinning, retraction, truncation and training, and should be pruned in accordance with the principle of "four retention and five no retention". The fourth retention means that the peripheral jujube heads should be kept; the backbone
2020-11-08 Planting jujube third stage pruning favorable increasing yield one fruit -
Control measures of aphids in planting peach trees
There are many kinds of aphids, and the main ones that harm peach trees are peach aphid, peach powder aphid and peach tumor aphid. (1) the characteristics of harm. When the three kinds of aphids sprout and spread the leaves of peach trees, adult and nymph aphids swarm on the back of peach leaves and tender shoots, thus harming the leaves. The killed leaf
2020-11-08 Species peach trees aphids insects control measures species -
Management measures of planting peach trees after fruit picking
Most peach varieties mature early and have a long growing period from fruit picking to defoliation. This is the critical period of peach nutrition accumulation and flower bud differentiation, and the quality of management will directly affect the overwintering and growth and fruit of peach trees in the second year. Therefore, peach trees should be adopted after fruit picking.
2020-11-08 Species peach trees fruit picking post-harvest management measures most varieties -
How to prune peach trees
1. Fixed stem height: The trunk height of the general tree is 30~50 cm, and the specific height should be determined according to the variety, terrain, planting density, management method and individual growth. Strong growth potential, fertile soil, varieties of branches open large, fixed stem can be appropriately higher.
2020-11-08 species peach tree how pruning stem setting height general tree shaped -
Prevention and control of rot disease of growing peach trees
Peach tree rot is also known as dry blight. After the peach tree is killed, the branches die and ulcer spots are formed in the big branches and trunks. If not treated in time, the whole plant will die soon. The main causes of the disease are frost injury and extensive management, improper fertilization and years with more autumn rain.
2020-11-08 Plant peach tree rot disease control also known as -
Key points of summer management techniques for planting peach trees
First, do a good job of pruning in summer. 1. Arrange the equipment of the main and side branches. 2. Remove the overgrown branches with branches in the inner chamber. 3. Non-branched fruiting branches of about 40m / 50cm can be twisted. 4. the inner chamber is relatively empty and lengthened, and the semi-oblique branch can be cut off in order to cultivate.
2020-11-08 Planting peach trees summer management technology key points one grasp well