Because foliar fertilizer has the characteristics of quick effect, high utilization rate, low dosage, simple application method and obvious effect of increasing yield, it is widely used in agricultural production. So, how can we maximize the benefits of use without adverse consequences? The aut
Read moreHuman excrement and manure should be fully fermented and decomposed. After topdressing, rinse with water. Fertilizer should be applied deep and early, and deep application can reduce nitrogen volatilization, prolong fertilizer supply time and increase nitrogen utilization rate. Early applicati
Read moreCarbon dioxide is the raw material for crop photosynthesis. Under the conditions of facility cultivation, crops are very serious for carbon dioxide deficiency. Artificial carbon dioxide application has become a new technology to increase production and increase efficiency of vegetable facilitie
Read more1. Gas is often produced in injection molds and may be related to the following points. (1) The air stored in the casting system and the mold cavity. (2) Some raw materials contain moisture that is not removed by drying, and they are vaporized into water vapor at high temperatures. (3) Due to the
Read moreModel NO.: DW25900 Trademark: OEM Transport Package: Carton
Read moreSpecification and weight of low carbon steel wire and electrogalvanized steel wire Specification and weight of low carbon steel wire and electrogalvanized steel wire Model Nominal diameter (mm) Theoretical weight Weight per bundle Model Nominal diameter (mm) Theoretical weight Weight per
Read moreModel NO.: AK-CC5011 Origin: China HS Code: 3403
Read moreModel NO.: API 5L Technique:
Read moreModel NO.: ASTM A500 Length: 5.8-12mm Grade: Q235-Q345
Read moreModel NO.: B-12-02 Capability: 600sqm/Day Certificate: Ce, En71, Reach, PAHs
Read moreModel NO.: TeH15 Data Storage Types: Offline Certification: CE, FCC, RoHS, ISO
Read moreTransport Package: PVC Packing Specification: 12*12mm-500*500mm Origin: Tianjin
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