Drip irrigation tape is the core product of the drip irrigation system and plays a decisive role in the operation effect of the drip irrigation system. Low-quality drip irrigation tape is prone to aging and cracking, flow channel blockage, large flow deviation, and uneven irrigation and fertilization during use. Employees' independent purchases may lead to irreparable losses in agricultural production and water and fertilizer management due to their inability to distinguish between the quality of drip irrigation tapes. How to judge the quality of drip irrigation tape? Below, Dafengshou drip irrigation tape manufacturer teaches you how to choose high-quality drip irrigation tape. First, check the appearance in three aspects: First, check the color, which is generally black and uniform; second, look at the surface, which should be smooth, flat, without bubbles, hanging material lines, hardened blocks, impurities, etc.; third,

Water and fertilizer integrated sprinkler irrigation technology can irrigate scientifically according to the crop's water needs and soil conditions, improving the microclimate in the field and keeping the water, fertilizer, air, and heat in the soil in optimal condition. Secondly, sprinkler irrigation can wash away dust and pests from the surface of leaves, reducing tea plant diseases and insect pests, and enhancing photosynthesis. In dry seasons, under suitable irrigation conditions, it can increase tea yield and significantly improve tea quality. Micro-sprinkler irrigation is a new type of water-saving irrigation method developed on the basis of drip irrigation and sprinkler irrigation. It has the advantages of saving water, increasing crop yield, energy saving, easy automation control, and adaptability to terrain.

The water-fertilizer integrated system utilizes the principle of crop nutrient absorption, combining irrigation and fertilization processes. Fertilizer is dissolved in water and delivered through a pressure irrigation system, achieving simultaneous water and fertilizer management to improve water and fertilizer utilization efficiency. In recent years, with the continuous development of agricultural technology, the water-fertilizer integrated system has gradually become standard equipment in modern agriculture due to its advantages in water and fertilizer saving and precise control. However, in large-scale greenhouses, once the water-fertilizer integrated system malfunctions, it will cause unpredictable damage to agricultural production. Equipment inevitably faces obsolescence and aging. Late winter and early spring is the start of a new round of agricultural production.

Drip irrigation is a form of irrigation that delivers water drop by drop, uniformly and slowly, into the soil near the plant root system. The small water flow rate and slow infiltration minimize evaporation losses. Mulching can further reduce evaporation. Under drip irrigation conditions, the soil moisture is saturated only immediately below the dripper, while other parts remain unsaturated. Soil water mainly infiltrates and diffuses through capillary tension. However, if drip irrigation lasts too long, waterlogging may occur below the root system. Therefore, current drip irrigation systems are mostly computer-controlled using advanced technology, although manual operation is also possible.

Error 1: Unreasonable irrigation system. The drip irrigation flow rate is low, and users often cannot see the irrigation process. If the irrigation time is too long, deep percolation will lead to waste; if the irrigation time is too short, the root system will suffer from water stress. Understanding the irrigation system's water application intensity, plant water requirements, and soil field capacity will help better irrigate according to plant needs. Remember that irrigation cycles and amounts should be adjusted according to the climate and different growth stages of the plant; the same irrigation system should not always be used. Error 2: Using the wrong dripper. Drippers are typically of two Models: pressure-compensating and non-pressure-compensating.

The Southwest Agricultural Expo (SAF), known for its precise market positioning, strong marketing system, high-quality purchasing resources, and abundant exhibit information, has achieved remarkable success, becoming a leading agricultural expo in Southwest China and even nationwide. Rooted in the Southwest market (Yunnan, Guizhou, Sichuan), it radiates to surrounding provinces (Hunan, Guangxi, Guangdong) and connects with the Southeast Asian market. The expo brings together industry giants and newcomers in fertilizers, pesticides, seedlings, water-saving irrigation, greenhouse facilities, and modern agricultural facilities. Fuzhou Yong Run Irrigation Equipment Co., Ltd. is a professional agricultural water-saving irrigation company. It mainly deals in agricultural water-saving irrigation and garden irrigation products.