Causes of grape rotten fruit and its prevention methods

In recent years, the phenomenon of grape rotten fruit has become increasingly serious. The average rotten fruit rate has reached more than 20%. In special years, it has been as high as 50%. Individual plots have almost been eliminated, seriously affecting the yield and quality of the grapes, and causing certain economic losses to the fruit farmers. This article gives a brief description of the causes of grape rotten fruit and its prevention and control methods. First, the causes of rotten fruit 1, bacteria infection. The main diseases causing grape rotten fruit are white rot and anthracnose, and there are leaf blight and black rot in special years. 2, malnutrition, debilitating tree vigor, partial emphasis on nitrogen fertilizer, lack of potassium, calcium, trace elements or excessive fruiting, load capacity, resulting in weak plants, reducing the disease resistance. 3. The climate is humid, the summer shearing is not timely, the orchard is closed, the ventilation and light transmission are poor, the rain is too much, the humidity of the soil and the air is too large, and the infection and spread of the disease are accelerated. Second, the prevention and control methods 1, a thorough eradication of bacteria source: 1 after the fall of the dendrite before removing the sick body, and the removal of the diseased body concentrated burning; 2 autumn buried before the cold and spring after unearthed 50-100 times after the soli Barr or 3-5 degrees lime sulfur plus 300 times the eradication of sodium pentachlorophenol to reduce the incidence of disease; 3 growing season, timely removal of diseased leaves, diseased fruit, disease vines, concentrated deep. 2, to strengthen management: 1 timely drainage after the rain, loose soil, to prevent the park humidity is too large; 2 timely binding vines, topping, to maintain ventilation and light within the frame; 3 increase potassium, calcium and trace elements, spray plant growth regulation Agents (such as green wind 95, will receive more, high-yield protection, etc., to improve the function of leaves, enhance tree vigor, improve disease resistance; 4 control the yield, a reasonable burden. Determine the yield in accordance with the growth of plants, the average age of orchards per mu should be Control at 2,500-3,500 kg 3, Chemical control: 1 The ground sprinkler eliminates the bacteria source.For the orchard with serious disease last year, before the disease occurs (early June), lime is poured on the ground (about 15 kg per mu). Soil with higher PH value (above pH 7) can be used for ground spreading: 1 for Fumei, 1 for sulfur powder, and 2 for lime. The three are mixed evenly and sprinkled on the ground with a dosage of 1-2 kg per mu; Undershoot spraying Fumei pairs 500-600 times or 50% carbendazim 500-600 times can control the initial infestation of pathogenic bacteria from the wintering of the soil.2 Spray protection: Bordeaux fluid spray 1:0.5-0.7:200 during the growth season. Spray once every 10-15 days to protect leaves, branches, ears, etc. to reduce invasion Opportunity; 3 against the disease, the right medicine: once the occurrence of white rot, anthrax and other diseases, to symptomatic application, but should pay attention to drugs to be used interchangeably, can not be a single continuous medication, fruit coloring to prevent pesticide contamination of the ear, available 500 times 9281 Or 12% green milk copper 600-800 times liquid.

     Ginger we supplied include Fresh Ginger and Air Dried Ginger, it native to Anqiu county, Shandong province. We can supply it from December to November next year. You may rest assured that the health and quality of the product will give you every satisfaction. Our company has been in this line of business for 13 years, we have several well-trainedteams who can control the quality and we also know how to control the temperature and humidity according to different conditions and seasons. Except ginger, our company is also professional in Fresh Garlic , onion carrot, chestnut, apple, pear, pomelo, orange, grape, kiwi fruit, baby mandarin, and so on. If you are interested in, look forward to your inquiry.Except Air Dried Ginger ,we also supplied fresh ginger  , Fresh garlic, Fresh Onion , Peeled Onion , Fresh Chestnut , Sweet Corn , Fresh Taro , Fresh Potato , Fresh Baby Mandarin, Fresh Red Grape, Fresh Pomelo , Fresh Ya Pear Chaotian Chili , Paprika Powder , Fresh Apple and so on.

air dried ginger 2


Product Name

Ginger

Place of origin

Anqiu, Shandong, China

Variety

Fresh Ginger, air dried ginger

Size:

50g,100g,150g,200g,250g, 300g,350g and up.

 

Packing:
 
 
 

 

30lb/plastic box,10kg/plastic box

20kg/mesh bag

8,10,15,20kg/ctn with PE bag inner
                                            

Quantity/Conveyance:

20-24mts per 40fcl.

Exporting standard:

Clean, Round Ginger, no rotten, no black mould, not broken

Supply period:

All year round.

Certification:

GAP

MOQ:

1 x 40' RH

Shipment Port:

Qingdao Port ,China

Delivery time

7-10 days after the deposit


Air Dried Ginger 250G And Up

Air Dried Ginger 250G And Up,Whole Air Dried Ginger,Fresh Ginger Air Dried Ginger,Peeled Dehydrated Ginger

Jining Fuyuan Fruits And Vegetables Co., Ltd. , http://www.fuyuanfv.com