Symptoms are also called rough skin disease. Occurred in the 3-5 years old mulberry garden, sometimes into a film, long, thick branches or large seedlings susceptible to disease, Mulberry Park began after the cut from the new base of the disease, after the upward expansion, to the autumn symptoms tend to be obvious. At the time of first onset, many tiny protrusions are formed on the trunk or branches of the trunk, and the posterior protrusions are fused to each other around the branch. The cutaneous holes of the branches protrude, the skin is rough, and the skin of the affected area is finely cracked. Sometimes the base of the disease is cracked. Softening or lodging of branches, autumn leaves deform and shrink, veins, petiole browning, hardening, easy to fall off. Delayed germination the next year and the germination rate decreased. Severe branches do not germinate or wither after germination, and the branches dry up and die. Prevention methods (1) The use of formula fertilization technology, promote the application of enzyme composting compost or decomposed organic fertilizer, to prevent partial application, over-application of nitrogen fertilizer. (2) before planting mulberry seedlings with 2% -5% borax impregnated, or mulberry every 667m2 with borax 320 a 500g and fertilizer mix and apply in the mulberry root soil. (3) In the initial stage of disease, 50 g of borax was used to spray water onto the mulberry branches.
Jinxiang Garlic is harvested in June each year, and our factory has an annual supply capacity of 5,000 MTS, which is available throughout the year.
Storing Fresh Garlic,Garlic Powder To Fresh Garlic,Fresh Garlic To Garlic Powder,Fresh Garlic Cloves Jining Yuanheng International Trading Co.,Ltd , https://www.china-garlic-exporter.com
The cause is the physiological disease caused by boron deficiency. When borax is deficient in boron, photosynthesis and protein synthesis are inhibited, which impedes the conversion and transportation of carbohydrates and hinders the normal physiological activities of mulberry trees. When the amount of boron in the soil of mulberry garden is 0.3 to 0.79 mg/kg, the growth and development of mulberry is normal. When the boron content is less than 0.05 to 0.28 mg/kg, the disease often occurs. Red soil and brick red soil have low boron content and high incidence. In addition, there is little organic matter in the soil or the texture of the soil is coarse, and the mulberry field with a thin soil layer is susceptible to disease. The effective boron content in the mulberry field is closely related to the pH of the soil. At pH 5.4-7.3, the effective boron increases with the pH value, and the tree mulberry grows normally. When the pH value is lower than 5.4, it easily occurs. Boron deficiency.
High season: The last ten days from June to August. The refrigerated delivery period is from September to May.
The characteristics of Jinxiang high-quality garlic are: thick and bright skin, strong overall, plump bulbs.
Export standards and quality:
1. No tooth root, clean, no black mold, no rupture,
2. No cracks on the skin, no internal germination and growth, no insects or fungi.
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