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Latest Tutorial on Rice Blast Prevention and Control Techniques in Rice Cultivation
Rice blast is mainly divided into leaf blast and neck blast, and is one of the important diseases of rice, which can cause large-scale yield reduction, in severe cases 40%-50%, or even total crop failure. Prevention and control of leaf blast: use 20% tricyclazole wettable powder 100 g/Mu, or 75% tricyclazole wettable powder
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Latest tutorial on weeding techniques and methods for hardgrass in wheat cultivation
Hardgrass is a species under the genus Sclerochloa in the grass family (Poaceae). It is an annual or winter annual grass plant, reproducing by seed. The suitable emergence depth for seeds in soil is 0.12-2.4cm; depths exceeding 2.4cm make emergence difficult. It has strong tillering ability, with about 6 tillers per plant, and branches in pairs.
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Latest Organic Rice Cultivation Precautions and Technical Method Tutorial
Organic rice production absolutely must not use any pesticides, chemical fertilizers or other chemically synthesized substances. Technical steps such as weeding and pest and disease prevention are all replaced by agronomic measures, and the production process must adopt a combination of manual and biological control methods to produce rice. Main field fertilization Apply fully
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Wheat Cultivation Technique Tutorial: Detailed Explanation of the Latest Planting Methods
Deep plowing and fine harrowing, apply sufficient base fertilizer. For a field with a general yield of 400 kg per mu, apply about 10000 jin of farmyard manure, 20-50 kg of ammonium bicarbonate, and about 50 jin of dipotassium phosphate. Experts say: one must not neglect soil fertilizer in favor of chemical fertilizers, neglect base fertilizer in favor of topdressing, or neglect phosphate fertilizer in favor of nitrogen fertilizer. Phosphate fertilizer can promote
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Latest Key Points of the Early Spring Sweet Corn Planting Technique Tutorial
Everyone loves fresh sweet corn. It has a large market capacity, high yield and good returns. From sowing to harvesting fresh cobs takes about 90 days, and it does not affect the planting of hybrid rice. It is a good grain-and-cash cropping model for producing thousands of jin of grain and thousands of yuan per mu. Summarizing recent cultivation practice, to grow spring
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The Latest Rapeseed Planting Techniques and Methods Tutorial
Growing Strong Seedlings 1. Select good varieties: According to the local cultivation system and climate conditions, combined with the local soil fertility level and production situation, choose varieties with strong stress resistance and good yield performance. 2. Prepare the seedbed well: The seedbed should be chosen in a ventilated, sunny spot with fertile, loose soil, close to
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Latest Wheat Field Management Techniques and Methods Tutorial
Emergence and Tillering Stage 1. Growth Characteristics The emergence and tillering stage runs from sowing and emergence to jointing. (1) Spring wheat enters the young ear elongation stage at emergence-jointing with 4 leaves. (2) Semi-winter wheat enters the young ear elongation stage at emergence-jointing with 5 leaves. (3) Winter wheat enters the young ear elongation stage at emergence-jointing
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Wheat Cultivation Techniques Tutorial: Latest Answers to 10 Questions
Q: What is the vernalization phenomenon of wheat? A: After the wheat seed begins to germinate, in addition to requiring a certain set of comprehensive conditions, its growing point must also pass through an influence period dominated by low temperature before it can head and set seed; otherwise it will never set seed. This
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How to comprehensively prevent and control wheat pests and diseases? Latest technical methods tutorial
There are many types of wheat pests and diseases with a long damage period. In control, we must adhere to the plant protection policy of "prevention first, comprehensive control", strengthen forecasting of pests and diseases, grasp the initiative in harm control, take agricultural control as the foundation, focus on controlling wheat sheath blight, fusarium head blight, powdery mildew,
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Latest tutorial on spring wheat multiple cropping with cauliflower cultivation techniques
Yield and output value Cauliflower yields an average of 1500-2000 kg, with an output value of 500-600 yuan. Main cultivars: Beijing Holland Snowball 80 days, Jinxuan 31-9-8, Japan Snow Mountain 80 days. Beijing Holland Snowball 80 days is suitable for autumn vegetable cultivation. This cultivar has strong growth, a compact plant type, and a plant height of about 50 cm
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