Seedling medium for strawberry mother seedlings

Abstract

The invention relates to a seedling medium for strawberry mother seedlings. Each kilogram of the seedling medium comprises the following materials by weight: 9.5 to 10.5 percent of turf, 28 to 31 percent of coconut chaff, 55 to 60 percent of vermiculite, 2 to 2.8 percent of perlite, 350 to 420 mg of a nitrogen fertilizer, 650 to 710 mg of a phosphate fertilizer and 220 to 250 mg of a potash fertilizer, wherein the nitrogen fertilizer is controlled release coated urea. The seedling medium has the advantages that on the premise of meeting the requirements of normal growth of the strawberry mother seedlings, the application amounts of the fertilizers are reduced. Therefore, the fertilizers are saved, the environment is protected, and the social and economic benefits are very obvious.

Description

technical field [0001] The invention relates to a cultivation substrate, in particular to a cultivation substrate for planting strawberry seedlings. Background technique [0002] The technical background related to the present invention will be described below, but these descriptions do not necessarily constitute the prior art of the present invention. [0003] Strawberry is a perennial herbaceous plant, which belongs to berry crops and ranks first in the production of small berries in the world. Strawberry is also an important economic crop in China. According to statistics from the Food and Agriculture Organization of the United Nations, China accounted for 42% of the world's strawberry planting area and 61% of the world's strawberry production in 2012. Therefore, strawberry cultivation plays a very important role in the cultivation of economic crops in China. [0004] Strawberry plants are perennial plants, and the stems produced from seeds to more than three generation...

AI Technical Summary

Problems solved by technology

[0006] In addition, in the existing strawberry planting technology, strawberry seedlings are often produced in the open-field seedling mode, which is prone to many problems such as slow seedling growth and high mortality, and the phenomenon of unreasonable nutrient input in the process of strawberry seedling cultivation is relatively serious. There are bigger problems in the period of nutrient input

In the existing strawberry cultivation process, there is no special substrate specifically used for raising strawberry mother seedlings, so the whole process of raising seedlings is longer and has greater uncontrollability

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