Vegetable Strawberry Planting Trough

vegetable strawberry planting trough

1. The three-dimensional planting trough  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 soil. At present, the utilization rate of light energy in various 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 was mainly affected by leaf area, net assimilation rate, and photosynthesis time. Among them, the leaf area is important, and increasing the leaf area of vegetable groups within a certain range can improve the yield of vegetables. However, the increase in the leaf area of flat cultivation is limited. If it exceeds a certain limit, shading from each other will reduce the yield. If the three-dimensional cultivation is used and the space is poor in layers, the leaf area coefficient can reach 5 to 6 times the land area, and the yield can be greatly increased.

2. Stereoscopic cultivation of planting trough can improve land utilization and increase multiple cropping 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 crop growth period. If the three-dimensional cultivation of intercropping and intercropping is adopted, there will be a period of symbiosis between the crops before and after, which is equivalent to shortening their growth period, increasing the number of planting stubble, and improving the multiple cropping index.

3. Helps to increase planting density. Reasonable dense planting is an important measure to increase production, because the yield of crops is composed of the number of plants planted on a unit area and the yield per plant, and the planting density is restricted by the leaf area coefficient, and the group leaf area of stereo cultivation is larger than that of monoculture. Flat cultivation, so it can greatly increase the yield.

4. Stereoscopic cultivation use the vegetable strawberry planting trough is beneficial to take advantage of the sideline. Generally, crops grown on the side of fields and ditches have strong growth and high yield due to sufficient light and good ventilation. For example, three-dimensional cultivation of tall and short interstitials, shortening the plant spacing of tall stalk crops, and increasing row spacing of dwarf crops, enables tall stalk crops to take advantage of side rows and increase yields for mutual benefit between species.