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Anonymous users2024-01-23I can't make much money, from the cost analysis, the balcony needs to do a lot of waterproof measures and other measures such as drainage on a large scale into a vegetable garden, and the balcony area itself is insufficient, and agricultural machinery can not be used, transportation costs, sales are also high, and the cost is much higher than that of ordinary vegetable gardens. From the perspective of planned production mode, the balcony is not large, which restricts large-scale production. From the perspective of economic analysis and evaluation, the rate of return of this project is not high, and the rate of return on funds is not high, and entrepreneurs with a large amount of funds are not eye-catching.
Unless you find a new and better business model, such as connecting balcony vegetable garden green farming with balcony restaurants and tourism, it doesn't make much sense to just sell vegetables.
With the development and growth of social economy, people's requirements for green food are getting higher and higher, but environmental pollution is becoming more and more serious. In order to solve this increasingly serious contradiction, a series of soilless cultivation equipment for balcony vegetable planting has been developed, which can effectively solve the "non-green" problem of green vegetables. Soilless cultivation is a new technology and new topic that has gradually emerged in recent years with the development of society. >>>More
Chinese cabbage is best eaten in winter.
Choose good seeds (the family generally chooses short, early-maturing varieties), generally sow 1 2 days after the beginning of autumn, choose large and deep pots, and the soil can be used ordinary garden soil. After sowing, in order to avoid strong light, you can wrap it in paper or black plastic bag, keep it in moderation, and after 2 to 3 days, uncover it. >>>More
1.Biological control: introduction of aphid wasps.
2.Pollution-free plant-derived pesticide control program: the extracts of lupus venom roots, stems and leaves, spiny beans and artemisia annua inhibit the biological activity of whitefly, and the roots and stems and leaves of lupus venom are higher, and the mortality rate of 1000 times is and, 3 >>>More
Hello, first of all, the balcony is the air outlet for Tibetan wind and qi, so the balcony needs to be spacious and bright, so as to gather good feng shui, if you install a shower room, the balcony will be damp all the time, and the humidity is yin, so it is not conducive to feng shui.
feasible, suspended ceiling copy
There are many materials involved, which can be designed by gypsum board or calcium silicate board, mirror, wallpaper, wood veneer and other materials, mainly with gypsum board or calcium silicate board as the main material, and then through mirrors, wallpaper, wood veneer to do embellishment and decoration, such as the figure below. >>>More