Compared with traditional planting, PVC growing gutter for hydroponic growing strawberry has the advantages of increasing space utilization rate, doubling the number of planting seeds, and using cultivation substrate soil instead of flat soil and fertilizer in the three-dimensional planting tank, which not only improves the yield per tree but also reduces it. Pests and diseases.
PVC growing gutter for hydroponic growing strawberry during the cultivation process, the optimized control technology system adopts program-controlled drip irrigation and fertilizer supply, which can be managed in stages according to the water and nutrients required for strawberry growth. Strawberry soilless cultivation planting trough, in the early stage of strawberry growth, the flower bud differentiation stage, the nutrient promotion management, the fruit ripening stage can carry out the management of strawberry sugar content and acidity adjustment, the tomato soilless cultivation planting trough, so as to revolutionize the quality and improvement of strawberry Yield.
PVC growing gutter for hydroponic growing strawberry can be used in soilless three-dimensional planting tanks and tomato soilless cultivation planting tanks. This cultivation tank is not easy to lose nutrients in the fertile soil, thereby effectively ensuring the healthy growth of fruits and vegetables.
1. PVC growing gutter for hydroponic growing strawberry is beneficial to improve the utilization rate of light energy. The survival and development of plants are inseparable from the sun. More than 90% of the total dry matter of plants comes from photosynthesis, and only 5% to 10% comes from the soil. At present, the utilization rate of light energy in all countries in the world is only 0.3% to 0.4%. If we increase the utilization rate of light energy to 1% to 2%, the output can be more than doubled. The total amount of photosynthetic products is mainly affected by leaf area, net assimilation rate, and photosynthesis time. Among them, the leaf area is *important. Increasing the leaf area of the vegetable group within a certain range can increase the yield of vegetables. However, the increase in the leaf area of planar cultivation is limited, if it exceeds a certain limit, the mutual shade will reduce the yield. If the three-dimensional cultivation, the layered utilization space is poor, the leaf area coefficient can reach 5-6 times the land area, and the yield can increase significantly.
2. PVC growing gutter for hydroponic growing strawberries can improve the land utilization rate and increase the multiple crop index. The multiple cropping index is high, and the land utilization rate is also high. The multiple cropping index is restricted by the regional climate and the length of the growth period of crops. If intercropping and intercropping three-dimensional cultivation is adopted, the crops will have a symbiosis period, which is equivalent to shortening their growth period, increasing the number of cropping stubbles, and increasing the multiple cropping index.
3. Conducive to increase planting density. Reasonable dense planting is an important measure to increase yield, because the yield of crops is composed of the number of plants planted per unit area and the yield per plant, and the planting density is restricted by the large leaf area coefficient, and the leaf area of the three-dimensional cultivation group is larger than that of the single plant. For flat cultivation, it can greatly increase the yield.
4. PVC growing gutter for hydroponic growing strawberry is conducive to taking advantage of the edge. Generally, the crops grown on the side of the fields and ditch have sufficient sunlight, good ventilation, relatively strong growth, and high yield. For example, three-dimensional cultivation of tall and short crops, narrow the plant spacing of high-stalk crops and increase the row spacing of short-stalked crops, so that high-stalk crops can take advantage of the edge row, and the inter-species mutual benefit will increase production.
1. It can be applied to substrate cultivation and hydroponic cultivation, such as strawberry planting, lotus planting, etc. When using hydroponics, there is a unique research and development cover, and you can choose whether to use it according to the type of plant cultivated.
2. PVC growing gutter for hydroponic growing strawberry reduces the floor space, the groove is large and deep, and the nutrients in the matrix are not easily lost, which can ensure the healthy growth of strawberries and other fruits and vegetables.
3. The bottom of the plating tank is equipped with a leaking pad to prevent long-term accumulation of water and prevent the roots of plants from rot.
4. One-time investment, PVC molding can be used for 20 years, plastic steel molding can be used for 30 years, and the overall cost is low.