Although China's facility agriculture greenhouses have been developed for decades, many agricultural growers and those interested in agriculture still adhere to the traditional Shuguang earthen-wall greenhouse model. Modern agricultural greenhouses are far more diverse than their predecessors. They play a crucial role in the modernization of rural agriculture. With the increasing number of modern agricultural parks and family farms nationwide, the application of greenhouses is expanding, leading to more questions about building modern agricultural greenhouses. Many ask what precautions are necessary when building a modern agricultural greenhouse. To address this, we consulted with water-fertilizer integration experts, who provided the following three suggestions. First, broadly speaking, modern greenhouses represent an electromechanical and intelligent upgrade of traditional vegetable greenhouses, focusing on efficiency and resource conservation. The significance of greenhouses extends far beyond simple cultivation. Currently, greenhouse-based creative experiences are flourishing worldwide; therefore, the future development potential of greenhouses is enormous, representing a promising technology. Regarding key considerations for modern agricultural greenhouses, the first is site selection. Construction site selection is highly dependent on regional suitability and is largely constrained by local climatic conditions, including solar radiation, winter temperatures, summer temperatures, summer relative humidity, and wind pressure. Second, it's crucial to adapt to local conditions. It's recommended that professional designers create the plans, which are then reviewed, revised, and finalized by local farmers, especially those with greenhouse cultivation experience. Environmental factors must also be considered. Suitable land for agricultural facilities is limited; therefore, choose flat, sheltered, sunny locations with convenient transportation, good water sources, and readily available electricity. During construction, pay attention to lighting, temperature control, water supply, humidity control, and ventilation. Consider incorporating vertical cultivation and soilless planting to maximize space utilization. Second, since these are modern greenhouses, in addition to traditional natural conditions, efforts must be made in technology and equipment. This includes computer-based monitoring and digital analysis systems. While the technology may seem advanced, it enables semi-automation, freeing up labor and saving water, fertilizer, electricity, and energy. Sensors for monitoring photosynthetic rates, soil composition, and specific diseases and pests are becoming increasingly sensitive and efficient. Third, when selecting greenhouse building materials, choose construction methods and materials based on your capabilities. The most crucial aspect is greenhouse insulation; only with good insulation can you achieve good returns. The greenhouse covering material must allow solar radiation to pass through while maintaining sufficient durability. Polytetrafluoroethylene (PTFE) is currently widely used. Finally, Yuncheng Yuanfeng Water-saving also suggests that the construction of greenhouses in cold regions should utilize natural resources as much as possible, locating them near pollution-free areas with excess heat (such as near power plants). In agriculture, it's essential to consider the unique local microclimate, production conditions, and production habits. Carefully explore, observe, and understand these patterns. Impulsive decisions often lead to significant losses. Successful agriculture can be incredibly rewarding; however, entering the industry without a plan or foresight is akin to 'shooting oneself in the foot'!

Drip irrigation is the most widely used method of water-saving irrigation. Drip irrigation systems are highly efficient in saving water; however, some problems may occur during their application. This article will specifically explain the problems frequently encountered in the practical application of drip irrigation systems. 1. Selection of incorrect emitters Emitters are generally divided into two types: pressure-compensating and non-pressure-compensating. Although pressure-compensating emitters are more expensive, their effect is better. Firstly, pressure-compensating emitters ensure uniform water output from each emitter, leading to uniform fertilization and irrigation. Secondly, some pressure-compensating emitters can flush out debris that blocks the emitters. Also, some pressure-compensating emitters have large flow channels and generally will not be easily blocked.

Irrigation and fertilization are collectively referred to as water and fertilizer management, which is extremely important in agricultural cultivation. With the development of agricultural cultivation professions in recent years, the use of agricultural equipment in cultivation has also increased, and water and fertilizer integrated equipment is one of them. Many people may not be very familiar with water and fertilizer integrated equipment. In fact, the primary function of water and fertilizer integrated equipment is to provide irrigation and fertilization for crops. So, what are the differences between water and fertilizer integrated equipment and traditional irrigation and fertilization methods? Let's explore this together. Traditional irrigation generally relies on cultivation experience. When it is observed that crops are dry, irrigation equipment is turned on to provide water for the crops.