controlling light Learn more about controlling light
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Light control of farmed mink
Mink is an important fur animal, and its growth and development is closely related to light. If we pay attention to the control of light and make full use of the favorable effects of light on its growth, development and reproductive performance, we can effectively reduce the production cost and improve the economic efficiency.
2020-11-08 Breeding mink for light control yes a kind of -
Scientific control of light in closed laying hens
Scientific control of light in closed laying hens
2018-06-30 -
Efficient breeding technology of mink
Efficient breeding technology of mink
2018-07-07 -
The plant factory subverts the traditional way of agricultural cultivation.
To "create" a ray of sunlight for the plant factory, there is no soil, no sunlight, but the vegetables here are particularly green, and the output is several times that of open-air planting. The nutrient solution is.
2019-02-28 -
Methods of controlling light in broiler breeder chickens during breeding period
Methods of controlling light in broiler breeder chickens during breeding period
2018-07-11 -
Design of Cold Room for Phalaenopsis flowering
The vegetative growth temperature of Phalaenopsis is usually 20 ℃ to 30 ℃, but the temperature required for flowering varies from strain to strain: the reproductive growth temperature of the first strain is the same as the vegetative growth temperature, the daytime temperature is below 30 ℃, and the night temperature is lower than the daytime temperature.
2019-01-16 -
Key points of management of mushroom emergence period of Pleurotus eryngii by temperature, humidity, light disease and insect control
Key points of management of mushroom emergence period of Pleurotus eryngii by temperature, humidity, light disease and insect control
2018-10-27 -
What about the growth of insects in roses? pest control of potted roses / light pest control
Because of the beauty of the rose, many flower friends choose to keep it indoors so that they can see the beautiful scenery up close. But the indoor certainly can not compare with the wild, because the conditions are poor, potted roses will be disturbed by insects, then what about the rose bugs? Soil, light and moisture are not up to standard
2018-12-13 -
Cotton chemical control technology
Cotton chemical control is the use of chemical control means to shape cotton into an ideal plant type and create a population with high light efficiency. 1. Chemical control status and function of cotton is a typical light-loving crop. High yield, early maturity and high quality of cotton in the precocious cotton area of eastern Hebei need to be realized by reasonable close planting, but reasonable close planting will inevitably aggravate the contradiction in the utilization of space and light energy between individuals and groups in the middle and later stage. Therefore, cotton chemical control has become an important supporting measure for reasonable close planting, and it is also the core content of promoting early stress resistance, especially simplifying the cultivation technology system. At present, Ketamine is used in cotton chemical control.
2019-01-16 -
If you want to make succulent plants fat, you can't control the water by light, and you have to keep the light.
If you want to make succulent plants fat, you can't even control the water by light, and you have to keep enough light. There are some succulent plants, even if you control the water very well, they grow as long as you can without light. Because more light can carry on more photosynthesis, can synthesize succulent growth.
2018-09-11 -
Environmental control of orchid cultivation on balcony
Environmental control of orchid cultivation on balcony
2018-04-14 -
Which factors should be used to control the cultivation of flowers?
Which factors should be used to control the cultivation of flowers?
2020-11-05 -
Four prevention and control techniques for the causes of yellowing of taro leaves
Four prevention and control techniques for the causes of yellowing of taro leaves
2019-03-01 -
Prevention and control measures of falling flowers of eggplant in greenhouse
There are many reasons for eggplant falling flowers, such as excessive vegetative growth, weak plant growth, too dry or too high humidity, high temperature or lack of light. It is suggested that vegetable farmers should determine the causes of falling flowers according to the actual situation of last year's greenhouse, and then take relative measures to prevent eggplant from appearing again this year.
2018-09-11 -
Environmental Control of Lily cultivation greenhouse
Lily cultivation, in addition to high-quality bulbs, but also requires strict control in the whole process of lily growth according to the requirements of different varieties on the growth environment, in order to produce lily products with better plant type and higher quality. If the conditions are not well controlled, it will not only affect the plant type of lily, but also affect the plant growth, and even can not blossom normally. The following is a brief introduction to the environmental control in the process of lily cultivation in greenhouse according to the requirements of lily planting. Greenhouse selection: a good growth environment can ensure the normal growth of lilies. Holland hundred
2019-01-16 -
Detailed introduction of the regulation and control methods of flowering period of flowers and plants
Detailed introduction of the regulation and control methods of flowering period of flowers and plants
2019-09-02 -
Technology of controlling vegetable growth in greenhouse
Technology of controlling vegetable growth in greenhouse
2020-02-10 -
How to do the leaf curl of Clematis paniculata? control watering and pay attention to light / root burn is the main cause.
For the crane orchid, we should be no stranger, it is also called Paradise Bird, is a very beautiful plant. Its large green leaves and flowers like cranes are of great ornamental value. However, for some reasons, the leaves of Clematis paniculata will curl, which will seriously affect its ornamental.
2018-12-22 -
Pay attention to temperature and light control of tomato in winter
Pay attention to temperature and light control of tomato in winter
2018-07-01 -
Why to control the national orchid light in the north?
Why to control the national orchid light in the north?
2018-05-05