Citrus sunburn prevention method

Sunburn is a physiological disease caused by exposure of fruits to intense sun exposure. The skin of the victim suffers from burns, yellowing, hardening or necrosis, which reduces the quality of the fruit and affects the commercial value of the fruit.

[Symptoms] The skin of the affected area appears dark blue and yellowish brown. Pericarp growth stagnated, roughened and hardened. Cracks sometimes occur and the disease is flat, causing malformation. The victim’s slight burn was limited to the skin, and the damage caused by the heavier damage resulted in the shrinkage of the water in the cells of the mussel juice. The fruit juice was very light and the taste was extremely light and inedible.

【Infectious Diseases】 There are more incidences in summer and autumn. The west-facing orchard and the fruit growing in the southwestern part of the canopy have a long duration of sunshine and are easily affected. Juvenile result trees also occur more often. Insufficient soil water and fertilizer can aggravate the disease. In the case of high temperature and intense sun, spray lime sulfur agent, sulfur suspension agent (colloidal sulfur), but also can make the disease worse. In September, dewdrops often caused fruit clusters to cause 崭 Tan 2.

[control methods]

1 Try to avoid west- or southwest-facing sloping grounds, or choose plants that are not sensitive to Sunburn disease to be cultivated in these parks. When constructing the garden, the southwest pays attention to the construction of shelterbelts.

2 Prevention of rust ticks in summer and autumn without lime sulfur. If you want to use it, use 0.1 Baume in summer and 0.2 Baume in autumn. Spraying before 10 a.m. and 3 p.m. will reduce the incidence of the disease.

From July to September, it is necessary to pay attention to irrigation or artificial water spray to regulate the orchard soil moisture and microclimate.

4 If it is found that the fruit is slightly damaged, it may be timely covered with a small piece of paper to cover the affected part, or the damaged part may be coated with lime milk, which can gradually return to normal.


Other Agricultural products

Agricultural products" means agricultural, horticultural, viticultural, and dairy products, livestock and the products thereof, the products of poultry and bee raising, the edible products of forestry, and any and all products raised or produced on farms and processed or manufactured products

 

An agricultural product is a product you get when you cultivate plants or animals to sustain or enhance human life. Food is the most widely produced agricultural product, and, in fact, the global per-person food supply (as measured in calories per person) has risen more than 20 percent in the past 50 years.

But people also use a vast array of agricultural products every day for other uses, ranging from the clothes we wear to the paper we write on.


1, [agricultural products]: in the production of agricultural items such as rice, wheat, sorghum, cotton, tobacco, sugar cane and so on.


2, according to Agricultural Product Quality Safety provisions of Article II of agricultural products is the primary products from agriculture, that is obtained in the agricultural activities of plants, animals, microorganisms and their products.

 

3, World Trade Organization (WTO) agricultural product categories will be defined as "including live animals and animal products, vegetable products, fats and decomposition products, food and beverages." Definition of this concept is relatively broad. "PRC Agricultural Product Quality Safety" agricultural products defined as "animals, plants, microorganisms and their products directly processed." Since agricultural products are the main source of food, but also an important source of industrial raw materials, agricultural products into edible agricultural products and non-food agricultural products



Other Agricultural Product

Fresh White Sesame,Hemp Seed,Organic Hulled Hemp Seed,Sun Hemp Seeds

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