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.

Since the introduction of water and fertilizer integrated technology, China's water and fertilizer integrated technology system and mechanism have become increasingly mature and perfect. At present, most vineyards use irrigation and fertilization combined water and fertilizer integrated technology, which has achieved remarkable results. 1. Improving water and fertilizer utilization efficiency Traditional fertilization technology lacks scientific and reasonable basis, excessive fertilization, on the one hand, leads to reduced yield and quality, on the other hand, leads to soil degradation and nutrient loss, making the environmental conditions unbalanced. Water and fertilizer integration uses the method of simultaneous fertilization and irrigation, using a drip irrigation system to combine water and fertilizer, fertilizing during irrigation, and maximizing efficiency.

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.