New plant variety cultivation method

Abstract

The invention discloses a new plant variety cultivation method. The new plant variety cultivation method specifically comprises the following steps of S1, laying culture soil on a detachable floating island device, and planting plants on the culture soil of the floating island device; S2, floating the floating island device in which the plants are planted in a water body, and performing cultivation; S3, detaching the floating island device according to the growth vigor of the plants, recombining the floating island device after screening, and then cultivating the plants on the recombined floating island device in a centralized mode; and S4, repeating the step S3 until a new variety of the plants is screened and cultivated. According to the new plant variety cultivation method, water resources can be fully utilized, the input cost is reduced, the plants on different floating units can be gradually screened and recombined according to the survival rate and growth vigor of the plants, and the screened plants needing to be cultivated can be conveniently managed in the centralized mode till the new variety of the plants is screened and cultivated.

Description

technical field [0001] The invention relates to the technical field of plant cultivation, in particular to a method for cultivating new plant varieties. Background technique [0002] Plants are one of the main forms of life, including such familiar organisms as trees, shrubs, vines, grasses, ferns, and green algae and lichens. Among plants such as seed plants, bryophytes, ferns and gymnosperms, it is estimated that there are about 350,000 extant species. Most of the energy for green plants is obtained from sunlight through photosynthesis, and temperature, humidity, light, etc. are the basic needs of plant survival. Green plants have the ability of photosynthesis. With the help of light energy and chlorophyll, under the catalysis of enzymes, they use water, inorganic salts and carbon dioxide to perform photosynthesis, absorb carbon dioxide, release oxygen, and produce organic substances such as glucose for plant utilization. [0003] The cultivation of existing new plant va...

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Problems solved by technology

[0003] The cultivation of existing new plant varieties is usually carried out on land. In the initial stage of cultivation, a large area of ​​land is usually required for planting, and the input cost is relatively high. Moreover, because the survival rate of new varieties is generally low, many plants do not grow on the planted land. causing waste

In addition, the surviving plants often grow on different lands, it is difficult to transplant the surviving plants together for centralized management, the cost of cultivation is high, and it is not easy to compare and observe between plants

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