Farming Information Lists
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Prevention and Control of Citrus Diseases and pests in Summer
High temperature and humidity in summer is the season with the highest incidence of citrus diseases and pests in a year. During this period, if disease and pest control is not effective, it will seriously affect the cultivation of young branches and tips of citrus, affect the development of young fruit of fruit trees, and even cause a large number of fruit drop, so it is necessary to strengthen summer.
2020-11-08 Species citrus summer diseases and insect pests control high temperature -
Harvesting techniques of growing Citrus
The level of fruit harvest is easy to be ignored, thinking that as long as the fruit is picked, it is often very rough, resulting in improper fruit harvest and economic losses. therefore, we must pay attention to the implementation of fruit-picking technology and scientific fruit-picking.
2020-11-08 Species citrus harvest technology fruit this close -
The Technology of "increasing Sugar and reducing Acid" in growing Citrus
The implementation of citrus sugar-increasing and acid-reducing technology is an important measure to create a high-grade brand of citrus. Through the popularization and application of sugar-increasing and acid-reducing technology, the quality of citrus can be effectively improved, industrial efficiency and farmers' income can be increased. 1. Main technical measures 1. Carry out the optimization and transformation of orange orchards. Comprehensive
2020-11-08 Species citrus " increase sugar and reduce acid technology implementation increase sugar -
Management of summer citrus orchards
From the phenological period of citrus growth and development, summer is in the young fruit period (the second physiological fruit dropping period) to summer shoot development period, citrus fruit enters the expansion period, fertilizer and water demand is relatively large, this time is the high temperature and wet season, but also the peak of citrus diseases and insect pests,
2020-11-08 species citrus summer orange orange orchard of management from -
How to apply winter fertilizer to grow oranges
After the Beginning of Winter, the citrus harvest is finished, seizing the opportunity to apply winter fertilizer in time is of great significance for the healthy growth of citrus trees and ensuring stable, high quality and high yield. The overwintering fertilizer after fruit harvest is also the citrus base fertilizer, and its fertilizer amount should account for the total amount of fertilizer applied in the whole year.
2020-11-08 Plant citrus how apply winter fertilizer pass the Beginning of Winter harvest -
Key points of Autumn Management of growing Citrus
1. The amount of heavy application of Zhuangguo fertilizer accounts for about 30% of the total amount of fertilizer applied in the whole year, mainly mature organic fertilizer, digging arc trenches 20-30 cm deep and 20 cm wide at 50-100 cm of the trunk between rows, 2.5 kg cake fertilizer per tree, and 50 kg of rotten pig and cattle pen manure or human manure.
2020-11-08 Species citrus autumn management key points one re-application strong fruit -
Integrated control of anthracnose of growing citrus
After the damage, it caused leaf spots, fruit drop, branch withering, weakening of tree potential, and even the death of the whole tree, which had a great impact on citrus yield and tree potential. In particular, the heavy rain and light last autumn caused serious stagnant water, poor root growth and weak trees in some orange orchards, resulting in anthracnose.
2020-11-08 Species citrus anthrax disease integrated control harm after cause -
Management experience of growing Citrus in November
1. Strengthening the management of citrus fruit quality improvement in the later stage ① focuses on reducing soil water holding capacity before fruit harvest and moderate drying of soil before fruit harvest, which is beneficial to reduce the effectiveness of nitrogen fertilizer, concentrate fruit juice, increase sugar content and maintain high acidity, and make fruit flavor strong. In autumn
2020-11-08 Species citrus November management experience one strengthening -
How to prevent and cure the disease caused by "hunger" of growing citrus
Zinc deficiency causes leaf spot disease. Citrus leaf spot disease is a common disease, and the typical symptom is mottled leaflet. At the beginning of the green stage of the new leaves, the main veins and lateral veins were significantly green, and the rest of the tissues were light green to yellowish white and shiny. In severe cases, it is only green near the main vein or thick lateral vein.
2020-11-08 Species citrus "hunger " disease how control zinc deficiency -
Summer management techniques of growing citrus
Is summer the key to citrus management? During the period, the citrus is in the fruit expansion period, which requires a large amount of fertilizer, and it is also in the plum rain season, high temperature and high humidity, which is the peak of the occurrence of citrus diseases and insect pests. In order to ensure the high quality, yield and income of citrus, it is very important to strengthen the management of citrus orchards in summer.
2020-11-08 Species citrus summer management technology yes -
To grow tangerine, it is necessary to prevent the yak scale from harming the young fruit.
At present, citrus sagittal scale is one of the main pests in citrus orchards in eastern and northern Guangdong. More than 50% of citrus orchards in these areas occur in varying degrees, affecting production. In this paper, the occurrence of citrus sagittal scale was systematically observed at a fixed point and on a regular basis.
2020-11-08 Grow tangerine need prevent sagittal tip scale harm young fruit citrus -
How to make rational use of Biogas Fertilizer in growing Citrus
Biogas slurry and biogas residue produced by anaerobic fermentation in biogas digester are good bio-organic fertilizers with aseptic, non-toxic and high fertilizer efficiency. The application to fruit trees can improve the quality and yield. This paper puts forward the following technical suggestions on how to make good use of biogas manure.
2020-11-08 Species citrus how reasonable use biogas ponds classics -
Control of citrus fruit flies
Citrus fruit fly is a major pest that harms citrus fruit. After the fruit is damaged, the fruit softens, yellowes, rotts and falls, and when serious occurs, the orchard can lose harvest. It can be seen all the year round, with the harm peak from July to October, and there is no overwintering phenomenon. The female lays eggs at maturity
2020-11-08 Species citrus fruit fly control yes -
Late Management of High grafting and replacement of Citrus
First, do a good job in shearing piles. The anvil pile should be cut off or sawed off after the dew bud is attached to the abdomen, and the anvil pile should be cut off twice. For the first time, the left and right anvil pile is left on the interface, and after the new shoot is lignified, the pile is cut together, and the pile mouth is cut flat with a knife. Second, do a good job in getting rid of cute. After high connection, due to cutting
2020-11-08 Planting citrus high replacement later stage management one do well cut piles -
How to prevent Citrus Fruit cracking by planting Citrus
In June and July every year, after the second physiological fruit drop, the citrus usually does not drop the fruit, but then the fruit will crack to varying degrees. The peak period of fruit cracking usually occurs in early August, and from the end of August to the beginning of September. Citrus fruit cracking is in the strong fruit.
2020-11-08 Species citrus how to control split fruit every year July -
Management of growing citrus after waterlogging
The heavy rainfall brought by Typhoon Juju on the 15th this year caused torrential rains in parts of Xinyi City in Maoming, Yangchun City in Yangjiang, and Luoding City in Yunfu, causing widespread disaster to rice and other crops, and serious damage to citrus and other fruit trees.
2020-11-08 Species citrus waterlogged after management this year 15th typhoon Ju Jue -
Five key points for winter management of growing citrus
After citrus fruit harvest, because the fruit of the tree consumes a lot of nutrition, it needs to supplement nutrition and restore the tree potential. Winter is also the key period for citrus flower bud differentiation and overwintering of diseases and insect pests. Therefore, strengthening winter management is the basis for high yield and reducing the harm of diseases and pests in the coming year.
2020-11-08 Species citrus winter management five key points fruit harvest -
Experience of preventing fruit cracking from growing citrus
Citrus fruit cracking occurs every year, especially after the Mid-Autumn Festival, and fruit growers suffer heavy losses. The main reason for citrus fruit cracking is the imbalance of water supply. For example, serious fruit cracking occurs after a long drought and heavy rain. The following measures can be taken to reduce the occurrence of fruit cracking.
2020-11-08 Species citrus prevention cracking experience dehiscence year after year -
Technical points of Flower and Fruit Protection of growing Citrus
The period from budding to stable fruit of citrus trees is the most important period of the year. In order to have a good harvest, comprehensive flower and fruit protection measures must be taken according to the growth status of citrus trees and the changes of weather. Rational fertilization: citrus orchards that were not fattened last winter should catch up with organic matter as soon as possible.
2020-11-08 Species citrus flower fruit technology key points mandarin orange tree budding -
Planting Citrus should promote the differentiation of Citrus Flower Bud in time
Since the beginning of winter, the temperature continues to be warm, the soil water content of citrus orchard is more, and some citrus trees begin to sprout winter shoots, which is very disadvantageous to citrus flower bud differentiation this winter. If not handled properly, it will have a serious impact on citrus production next year. Citrus growers should
2020-11-08 Species citrus should timely promote flower bud differentiation enter