The planting cost under photovoltaic is too high.

Not everything can be planted under photovoltaic, and some crops are not suitable for planting under photovoltaic, so the planting cost will be too high. Select the appropriate mode.

Photovoltaic agriculture model

1. Photovoltaic mode of mushrooms

This model is to plant fast-growing plants in open space, recycle waste resources and solve the environmental pressure of a large number of solid waste bags. The shape of the shed is 60: 40 on the slope of yin and yang, and a smock is covered on the shed. One shed can be used for both purposes, but the space utilization rate is low (aisle and shady space are not used); The supporting point beside the mushroom shed is useless; The cost is higher

2. Complementary mode of fishing and light

At present, there are several classifications, closed, open, floating and jumping. When the floating water depth is seven or eight meters, it is impossible to pile and the cost is too high.

Generally built in lakes, rivers, ponds, streams, coal mine subsidence areas, rice fields, fish farming areas. Stocking mode, feeding mode, fishing mode, shading mode (proportion), floating object influence.

3. Vegetable (melon and fruit) photovoltaic mode

At present, many photovoltaic power plants, especially those in Hebei, may be difficult to approve ground power plants if they are not combined with agriculture, which just allows us to do some exploration in agriculture. In terms of vegetables, there are aerospace dishes, and aerospace dishes are also sunny. This kind of project can also do some tourism agriculture.

4. Photovoltaic mode of livestock and poultry (animal husbandry)

Animal husbandry has also developed well in Beijing. There are sheep breeding bases in Zhangbei District of Zhangjiakou, and chicken and duck breeding bases in other areas such as Inner Mongolia grassland. Combined with caves, many holes were made for chickens to lay eggs.

5. Forest lighting mode

Forest light is a common horticultural, forest and fruit tree, and the State Forestry Administration also provides some space for the appropriate liberalization of forestry policies.

6. Photovoltaic mode of medicinal materials

Plant some Chinese herbal medicines in some places, which can be well combined with photovoltaic. The planting time is 10- 1 1 month, and it will be dug in March-April of the following year.

Among Chinese herbal medicines, Notoginseng Radix, Dendrobium candidum, Ganoderma lucidum, Gastrodia elata, Polyporus, Rhizoma Paridis, Flos rhododendri mollis, Polygonatum sibiricum, Rhizoma Bletillae and Lilium longiflorum are suitable for planting in cold and humid mountainous areas.

7. Eco-photovoltaic model

There are lakes in Hebei and a large number of mines in Baotou, Inner Mongolia. Other places, such as coal mining areas and saline-alkali land, can develop ecological photovoltaics.

8. Water photovoltaic mode

Water conservancy photovoltaic-remote rural areas, especially mountainous areas and islands, solve the problem of electricity consumption in production and life, promote the development of modern farmland water conservancy technologies such as rural electromechanical irrigation and drainage, water-saving irrigation, and achieve the purpose of saving manpower, financial resources, material resources and electricity.

The fields or technologies involved in photovoltaic water conservancy include photovoltaic water pump system (or photovoltaic water pump system), farmland irrigation and drainage, water-saving irrigation and its control system, photovoltaic domestic water, photovoltaic seawater desalination, photovoltaic sewage treatment and so on. So the field is very extensive.