Farming Information Lists
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There are some ways to grow citrus by coloring and promoting flower.
If the citrus color is beautiful and the fruit is high, the key is to apply phosphorus and potassium fertilizer early, because phosphorus and potassium are beneficial to the accumulation of sugar and the formation of protein, and increase the chromaticity of the fruit. Do not spray quick-acting nitrogen fertilizer, there is a lot of nitrogen, the tree is prosperous, and most of the photosynthates are converted into nitrogen-containing organic compounds.
2020-11-08 Species citrus coloring flower promotion there are ways to want beautiful -
Control of citrus canker
Citrus canker Xanthomonas citri (Hasse)Dowson is a bacterial disease that seriously damages citrus. It has been established as an object of plant quarantine at home and abroad. After the plant is damaged, the tree is weak, and the leaves and fruits are easy to fall early; thus reducing the yield and affecting the quality of fruits. Miao
2020-11-08 species citrus canker disease control canker disease -
Control of gibberellin in growing citrus
The citrus bugs occur one generation a year in Chenggu area, and the larvae of different ages spend the winter in the branches of orange trees. The larvae ate into the xylem in late March and began to pupate. The peak period of pupation was in the middle and late April, and the pupal period was about 25 days. Adult Eclosion is in the first ten days of May, and in the middle of May.
2020-11-08 Species citrus gibberellin bugs control gizzard dingworms in Chenggu -
Control of citrus fruit fly
[morphological characteristics] the adult is 6-8 mm long, with a wingspan of 16 mm, all dark black and yellow. There are 11 pairs of bristles in the chest, most of which are yellowish brown, including 2 pairs of shoulder plate bristles, 2 pairs of dorsal bristles, 1 pair of anterior wing bristles, 2 pairs of posterior wing bristles, 1 pair of medial plate bristles, 1 pair of wing lateral bristles and small shield.
2020-11-08 Species citrus small fruit fly control morphological characteristics adult body length -
Scientific Cultivation Experience of Cordyceps sinensis
Cordyceps sinensis is also called Cordyceps sinensis, Cordyceps sinensis, Cordyceps sinensis. It is the daughter seat of Cordyceps sinensis and the dried insect body of its strange main body. Gan, Wen. Nourishing lung and kidney, mainly treating tuberculosis, hemoptysis, asthma, night sweats, constipation, impotence, soreness of waist and knees. supernumerary
2020-11-08 species Cordyceps sinensis science cultivation experience winter morning also called -
Artificial planting technique of Cordyceps sinensis
Is there any Cordyceps sinensis planted artificially now? Is it difficult to grow Cordyceps sinensis artificially? Wild Cordyceps sinensis is really rare, and now people are studying how to plant Cordyceps sinensis artificially. In recent years, studies on artificial cultivation of Cordyceps sinensis at home and abroad
2020-11-08 Cordyceps sinensis artificial planting technology now yes -
How to distinguish the true and false Cordyceps sinensis
In the face of the numerous and complicated Cordyceps sinensis stores in the market, it is difficult for many consumers to distinguish between the true and false Cordyceps sinensis. Experts provide tips for consumers to easily distinguish between true and false Cordyceps sinensis from the three aspects of shape, color and taste. Grass shape: Cordyceps sinensis is shaped like a silkworm and generally has only one piece.
2020-11-08 How to distinguish Cordyceps sinensis true or false facing the market on the court numerous and complicated -
Pest control of shellfish insects in mango
This kind of pest, which is distributed in Guangdong, Hainan and Guangxi, is a local sporadic main pest and causes harm only in a few orchards. It can harm the branches, leaves and fruits of the crown, suck the juice of its tissue, cause falling leaves and fruits, and cause premature senescence in serious cases.
2020-11-08 Species mangoes shells insects pests control this kind in -
Techniques for regulating flowering period by planting mango
Guangdong mango usually blossoms around February every year. At this time, often encountered the influence of northern cold air to the south, low temperature, continuous rain, high air humidity, resulting in anther not split, stigma damaged, and even ear mildew withered and affected the fruit of the year. According to the specialist
2020-11-08 Species mango regulation flowering technology Guangdong general in -
Management of bagged mango seedlings for growing mango in winter
Choose an open area with flat terrain and convenient drainage and irrigation, and avoid setting up a seedbed in the tuyere and areas where cold air is easy to deposit. The size of the nursery bed can be determined according to the topography. It is generally 100 centimeters wide and the length depends on the topography. The nursery bed is dug into a trough shape of 5 centimeters and 8 centimeters below the ground.
2020-11-08 Species mango it winter bag awn seedling management selection -
Control of algal spot caused by coal fouling disease of mango
(1) mango coal fouling disease: 1. Symptoms: the disease mainly occurs in leaves and fruits. The leaves and fruits are covered with a layer of black fluff, like soot, so it is called soot disease. In severe cases, the whole leaf and fruit are covered with mycelium (soot). This kind of
2020-11-08 Species mango coal pollution diseased algae spots diseased control one -
Regulation of yield period of planting mango
Mangoes usually blossom from December to January and mature from May to July, when they happen to meet the peak period of other abundant fruits, so that prices fall sharply, and fruit growers often lose all their money as a result. On the other hand, in the off-season, prices rise because of less quantity, but consumers spend more.
2020-11-08 Species mango maturity regulation general about January flowering -
Fertilization techniques for planting mango fruit trees
Fertilization of mango fruit trees should be based on the principle of reasonably adjusting the contradiction between vegetative growth and reproductive growth. It is necessary not only to promote flowering and fruiting in the current year and to control the vigorous growth of summer shoots, but also to promote the emergence and growth of autumn shoots, so as to lay a good foundation for a bumper harvest in the second year. Application
2020-11-08 Species mango fruit tree fertilization technology -
Six "keys" to the Survival of Apple seedlings
1. For scientific storage, it is better to plant seedlings in winter (pseudo-planting) and when local apple buds sprout in spring. Pseudo-planting should choose the place where the shade does not accumulate water to open the ditch, maintain a stable and appropriate humidity and temperature, and make the root system closely connect with wet sand (soil). two。 Do
2020-11-08 Grow apple seedling mature live 6 "key " science storage -
Control of mango green thorn moth
1. Taxonomic status of mango green thorn moth, also known as brown edge green thorn moth [Parasaconsocia Walker], belongs to lepidoptera, thorn moth family. 2. Host and damage characteristics Host is extensive, damage mango, banana, citrus, peach, plum, plum, persimmon, chestnut, cherry, apple, pear
2020-11-08 species mango green thorn moth of control classification status -
How to apply fertilizer in apple orchard during the peak fruit period of growing apple
The main results are as follows: 1. the best period for applying base fertilizer is from mid-September to mid-October, which should be mainly organic fertilizer, the tree in full fruit stage should be calculated according to the yield of 2000-3000 kg per mu, and the amount of organic fertilizer should reach 3000-4000 kg per mu, combined with the application of appropriate amount of quick-acting chemical fertilizer. 6-10 kg per mu of pure nitrogen
2020-11-08 Species apple prosperity fruiting period apple orchard how to fertilize base fertilizer -
Key points of soil management in apple orchard
1. Ridging and covering 1. Digging fertilizer pits (can be combined with applying base fertilizer). Dig 2 - 4 fertilization pits with length and width of 40cm and depth of 50cm (topdressing depth is 20cm) vertically downward 30 - 40cm inside the extended branches at the periphery of the tree crown. 2. Trenching and ridging. anterograde outside the fertilization hole
2020-11-08 seed apple apple orchard soil management technology key points i. -
Control of apple blight
This spring, the temperature in our country is relatively low all the year round, and there is more rain, which causes serious apple blight. Apple blight, also known as apple blight, can harm apple fruit, affected fruit skin such as water scalding at the beginning, then brown, pulp rot. It can also damage trees.
2020-11-08 seed apple epidemic rot disease control this year spring our land temperature -
Technology of using Biogas Fertilizer to grow Apple trees
Biogas fertilizer is not only rich in nitrogen, phosphorus and potassium, but also contains boron, copper, iron, manganese, calcium, zinc and other trace elements that play an important role in the growth of fruit trees, as well as a large number of organic matter, a variety of amino acids and vitamins. In addition, the application of biogas manure can also show
2020-11-08 Planting apple trees use biogas fertilizer technology biogas fertilizer except -
Prevention and Control of Fruit shrinkage Disease of growing Apple
Apple fruit shrinkage disease is a physiological disease caused by boron deficiency, which has been aggravated in early ripening apple varieties such as American No. 8, Gala and late ripening apple Qin Guan in recent two years. 1. Symptoms: the main symptoms on the fruit can be divided into dry spot type, cork type and rust.
2020-11-08 Species apple shrinking fruit disease prevention and control a kind of