How to Solve the Problem of Rotten Roots in Vegetable Nursery

How to Solve the Problem of Rotten Roots in Vegetable Seedlings Cultivating strong seedlings is the foundation of vegetable production. Diseased and weak seedlings will seriously affect the quality and yield of vegetables. However, roots and rot are often present during nursery and affect the normal growth of the seedlings. This phenomenon is often caused by the lower temperature and ground temperature in the winter and spring, the lack of light, and the humidity in the nursery bed. Especially in the cold, blizzard (rainy) days that are affected by cold currents, the seedbeds are not easy to ventilate and ventilate, so that the seedlings grow weak, and it is easy to occur. Symptoms are generally brown and rotten in the roots. The seedlings grow slowly after emergence without new roots. Some of them even stop growing. The leaves are grayish green and gradually turn yellow, causing wilting of the whole plant. To prevent and treat this disease, we must grasp the following measures:
First, increase organic fertilizer. Decomposing organic fertilizers, especially hot farmhouse fertilizers, can not only improve the disease resistance of seedlings, but also improve the soil temperature of the seedbed and reduce the incidence rate. Before nursery, in the seedbed, the finely crushed hot manure and bed soil are mixed at a ratio of 5:1 as the nursery soil. The nitrogen fertilizer is used as the base fertilizer in the seedbed as little as possible. Note: The organic fertilizer should be fully decomposed, and it is best to use a special fermentation agent (such as a goldfish starter) to avoid “burning seedlings” and a large loss of nutrients.
Second, strengthen the insulation treatment. Mainly through the evening cover straw, straw or quilts and other insulation and cold. If necessary, heat should be applied to prevent the seedbed temperature from being too low. In general, the lowest temperature of melons should not be lower than 12°C, and eggplants should not be lower than 9-10°C. After sowing, till the seedlings, the temperature inside the cocoon should be increased as much as possible, and then gradually reduced until the seedlings emerge. Generally, the temperature in the pupa within daytime should be maintained at 20-25°C and 12-15°C at night. The stage of seedlings and slow seedlings should be maintained at 23-25°C during the day and 15-20°C during the night. The stage of seedling growth should be appropriately increased according to the characteristics of vegetable varieties. Temperature difference between day and night. About 10 days before planting, the seedlings were cultivated and gradually adapted to the climatic environment of the constructed plots. In order to prevent rooting caused by low ground temperature, conditional areas can be equipped with electric heating lines to maintain the required temperature. Of course, the most cost-effective way is to use the golden treasure fermentation auxiliaries in the shed, using flat and stacked fermentation, using the heat of fermentation to regulate the shed temperature and soil temperature, and the fermented materials become organic fertilizers. In one fell swoop.
Third, control the amount of water. When raising seedlings in shelters such as greenhouses or greenhouses, generally the seedbeds are not significantly droughty (the topsoil does not scatter in groups) when they are not watered; the amount of watering during obvious droughts should not be too large.
Fourth, pay attention to ventilation. After the cotyledon is unfolded, choose clear and warm weather to uncover the ventilation of the cover, and evenly spread a layer of fine dry soil to the seedbed, then cover the cover tightly. This will not only reduce the humidity of the bed soil, but also have a certain warming effect.
Fifth, apply rooting agent. The use of functional micro-organisms and related products to improve the micro-ecological environment of seedling roots can promote early germination of seeds, increase soil temperature, and promote weak seedlings into strong seedlings. Better rooting and strengthening agents can simultaneously achieve the dual effects of “prevention” and “treatment”, such as the rooting of Jinbao. Use as follows:
1. Seedlings: seedbeds or nursery seedlings can be used. Take 50ml of this product and dilute 10-20 times. Mix it evenly in 50kg nutritious soil or 4-5m2 seedbed. It can promote rapid germination, consistent emergence, and no weak seedlings.
2, seedling stage: in the seedling stage (2 leaves after 1 heart) use, per square meter seedbed with 30-fold dilution of this product 5-10 kg watering or spraying. Can significantly promote the main root elongation, bold, more lateral root. Enhances root vigor and absorption intensity, solves rot and forms strong seedlings. Details can visit the website or consult. Website address: 152 Mailbox, Chinese Academy of Agricultural Sciences, No. 12 Zhongguancun South Street, Beijing 100081 Hotline 81428238

Vegetable Hollow capsule manual

 

Name:Hollow Vegetable Capsule

Major components:HPMC(Hypromellose) and purified water

Character:The product is cylindrical and is made of two hard and elastic empty sacs made up of two sets of cap and body. The bag is smooth, uniform in color, smooth in incision, free of deformation, non-toxic and harmless, and is no odor

HPMC: It is  an anhydroglucose of the cellulose.HPMC can be derived from cotton seeds

Function:  Used for containing solid drugs. Isolation of herbs

Specifications:Size0,size1,size2,size3,size4,size5

Store:Keep in a cool, dry, airtight place

Manufacturing:Zhejiang Honghui Capsule Co.,Ltd

Add:Qingshan industrial area, Xinchang County, Zhejiang Province(Chengguan Town, Quanqin)

Size 1 HPMC Empty Capsules

Transparent Capsule,Transparent Hpmc Capsules,1 Hpmc Capsule,Size 1 Hpmc Empty Capsules

Zhejiang Honghui Capsule Co.,Ltd , https://www.hhcapsule.com