Before the dregs, the front crops must be cleaned first, and then the hottest days from the end of June to late July should be selected to apply lime nitrogen in the sheds (lime nitrogen is a solution to the problem of continuous soil production in the production of pollution-free agricultural products. An excellent medicinal fertilizer; farmer friends can choose Rongbao produced by Ningxia Darong Industrial Co., Ltd. or Zhuang Bobo produced by Degussa. The amount of lime nitrogen is 35-80 kg per mu (if it is a powder, clean fine soil can be added to ensure that it is thoroughly distributed), and then a small amount of wheat straw, tomato pods and other straw (600-1000 kg) are applied. Rotary tillage (general cultivation depth is 18-22cm, the lime nitrogen and straw are evenly turned into the ground and must be plowed twice), and then ridging (30cm ridge height, 50-60cm ridge width, 40 to 50 ridge width Centimeter), and then completely sealed the surface of the soil with a transparent film or undamaged old film to reduce the loss of water, increase the temperature, and then re-irrigation twice. Prof. Xu reminded that the film must be tightly sealed and the water must be filled in order to improve the control effect. The protected area is then completely closed. If the temperature of 20 centimeters is at 40°C (measured at 10 o'clock in the morning and 10 o'clock in the evening), then it can be kept for 7 days; but generally it cannot reach this high temperature, so it must be sealed for more than 25 days.
The principle behind this is that lime nitrogen reacts with water in the soil and forms calcium hydroxide and cyanamide, cyanamide hydrolyzes to urea and finally decomposes into ammonia; in alkaline soils, the cyanamide formed can be further polymerized into double Cyanamide. Both cyanamide and dicyandiamide have insecticidal and disinfecting effects.
In addition, comprehensive prevention is required for cultivation. Lime nitrogen is sprinkled on the nursery soil before raising seedlings, and is evenly ploughed into the soil, watered, drenched and irrigated for 7 to 10 days, and then aired and aired to raise seedlings; or avermectin 1000 times was used to spray nursery soil. When planting, avermectin 1000 times to irrigate the root, if there is still dead tree disease, from 7 to 10 days from the setting value, with 77% Ding Ning 600 times Irrigation control, a total of 2 or 3 irrigation root . One month later, ivermectin 1000 times was used to perfuse it once.
The use of chemical agents to control vegetable root knot nematodes can be selected from Germany's BASF company will be speed off, the effect is very good.
Organic Red jujuba is a one of the most popular ealth tonic and traditional herb in China,Red jujuba are soft on the outside with a sweet smell and moist inside.which has been for thousands of years, by a Chinese Herbal Medicine book "The Classic" saide that, Ziziphus jujubais sweet and warm, spleen and stomach are good for nourishing blood and soothe the nerves.Our Modern production dried dates, water content from about 70% down to about 15%, this export Dried Red Dates are divided into with seeds and without seeds.
Organic Red jujuba may not have a large amount of any one nutrient,Ziziphus jujuba contain a wide array of different ones, including magnesium, potassium, copper, niacin, calcium, manganese, phosphorus, and iron. They contain 20 times more vitamin C than any citrus fruit, strengthening the immune system and fighting infections, which may be why they've been used medicinally for millennia in many cultures.Medical studies have found that Ziziphus jujuba and extracts have the capacity help lower blood pressure, reverse liver disease, treat anemia, and inhibit the growth of tumor cells that can lead to leukemia. Jujube extracts are also used in skin care products used to diminish wrinkles, relieve dry skin, and treat sunburn pain.
Ningxia Pure Biology Technology Co.,Ltd (PURE Biotechnology) is located China. It enjoys China`s natural hebs resource`s,cooperated with importer, big retailer, online retaile for years experience and is committed to developing a complete Chinease herbs medeical products line, upgrading the quality our Raw Herbs products, creating an integrated herbs supply chain, and make a significant contribution to mankind by developing the Chinese herbal medicine industry.
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