Advocating scientific fertilization should vigorously promote greenhouse vegetable fertilization techniques and soil testing and fertilization techniques. Using scientific fertilization methods, adhere to the combination of basal fertilizer and top dressing. Basal manure should be dominated by organic fertilizer, combined with the application of phosphorus and potassium fertilizers; top dressing should be top-dressed according to the different growth stages of vegetables and fertilizer requirements, focusing on the prosperous period of product organ formation such as rhizome, tuber enlargement period, knot ball During the period of flowering, the topdressing is applied again. Basal fertilizers should be applied deeply, applied in layers or in furrows. Top dressing should be done with watering. Promote foliar fertilization technology.
Scientific use of chemical fertilizers to strictly control the amount of chemical fertilizers in particular to reduce the amount of nitrogen fertilizer, to eliminate blind fertilization, partial nitrogen fertilizer application. The use of fertilizers must consider not only the nutrient content, but also the use of impurities, especially heavy metals and fertilizers with low levels of toxic substances and high purity. Pay attention to the use of trace element fertilizers, popularize nitrogen, phosphorus and potassium compound fertilizers and organic and inorganic compound fertilizers.
The application of organic fertilizers must vigorously promote the use of organic fertilizers. It is necessary to make use of high-quality livestock and poultry manures that have been fully decomposed and treated by accumulation and fermentation.
Pay attention to training and improving soil fertility
Take comprehensive measures, such as the scientific rotation of crops, dry crops, melons and vegetables; increase the use of organic fertilizers; establish standardized greenhouse vegetables, strengthen irrigation and water conservancy construction, and lower the water table.
Reducing the pollution of toxic substances in greenhouse vegetables The use of garbage and sewage irrigation is strictly prohibited. In fields with high cadmium content, crop rotation can be performed with rice, and lime or calcium, magnesium and potassium fertilizers can be used. Silicon and calcium fertilizers can increase soil pH.
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Water injection for animals refers to sterile solution injection, emulsion injection or suspension injection made of drugs for injection into the body. It can be used for intramuscular injection, intravenous injection, intravenous drip, etc. Among them, large volume (not less than 100ml unless otherwise specified) injection for intravenous drip is also called intravenous auxiliary solution.
Our business covers Africa, the Middle East, Central Asia and Southeast Asia.
North Africa: Egypt, Libya, Tunisia, Morocco, Algeria.
East Africa: Ethiopia, Somalia, Kenya, Tanzania, Uganda, Burundi, Rwanda and Seychelles.
West Africa: usually includes 16 countries and 1 region, including Mauritania, Senegal, Gambia, Mali, Burkina Faso, Guinea, Guinea Bissau, Cape Verde, Sierra Leone, Liberia, C ô te d'Ivoire, Ghana, Togo, Benin, Niger and Nigeria.
South Africa: Southern Africa. Zambia, Malawi, Zimbabwe, Botswana, Swaziland, Lesotho, Mozambique, Republic of South Africa, Namibia, Madagascar, Comoros, Mauritius, Reunion Island, France, St. Helena and Ascension Island.
Central Africa: refers to several countries in the Central African continent, the Central African Republic, Chad, Cameroon, Equatorial Guinea, Gabon, Congo Republic, Democratic Republic of Congo, Sao Tome and Principe.
Central Asia: the abbreviation of Central Asia, which refers to the inland areas of Central Asia: Kazakhstan, Uzbekistan, Kyrgyzstan, Turkmenistan, Tajikistan and Afghanistan.
Southeast Asia: Myanmar, Thailand, Cambodia, Laos, Vietnam, Philippines, Malaysia, Singapore, Brunei, Indonesia, Timor Leste.
Countries and regions in West Asia include Saudi Arabia, Iran, Iraq, Kuwait, UAE, Oman, Qatar, Bahrain, Turkey, Israel, Palestine, Syria, Lebanon, Jordan, Yemen, Cyprus, Georgia, Armenia and Azerbaijan.
North African countries and regions include Egypt, Libya, Tunisia, Algeria, Morocco, Madeira Islands, Azores Islands and Western Sahara.
Middle East: Iran, Iraq, Syria, Jordan, Israel, Palestine, Saudi Arabia, UAE, Qatar, Bahrain, Yemen, Oman, Lebanon, Kuwait, Afghanistan, Pakistan, Egypt, Libya, Sudan, Tunisia, Morocco, Somalia and other countries.
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