Culture substrate for culturing malus halliana in container

Abstract

The invention relates to a culture substrate for culturing malus halliana in a container. At present, how to realize mass propagation of high-quality seedlings of the malus halliana in the garden greening process and meet the market demands which are increased year by year becomes the focal point. At present, most of the studies about the malus halliana in China are focused on the aspect of culture and propagation by adopting cuttage and grafting ways, and the culture is further limited to a ground cultivation mode. The culture substrate provided by the invention is characterized by containing 20-40% by mass of pine scale medium, 10-30% of Northeast peat and 40-60% of loess. Preferably, pine scales are fermented local pine scales, the porosity (v / v) is 84%-87%, the pH is 6.2, and the water retention property and the ventilation property are good. Preferably, the peat is the Northeast peat, the porosity (v / v) is 75%-78%, and the water retention property and the ventilation property are good. The culture substrate provided by the invention has the advantages of portable and convenient-to-transport materials, good water retention property, good ventilation property, effect of being less prone to hardening, good water drainability and appropriate pH for growth of the malus halliana. The loess has the advantages of low prices, high nutritional value and slightly acidic property.

Description

technical field [0001] The invention belongs to the technical field of arboriculture, and in particular relates to a cultivation substrate for cultivating crabapple in containers. Background technique [0002] Malus halliana Koehne (Malus halliana Koehne) is native to Southwest, Central South, and East China. It belongs to the genus Malus in the family Rosaceae and is a unique plant in China. Its cultivation has a long history and has a long history, which is recorded in historical materials and poems. [0003] Chuisi Begonia is a small deciduous tree with a flowering period of March to April. During the flowering season, the flower buds bloom, the flower color is gorgeous, the flower stalk is soft and drooping, like a girl's slender limbs, and the flower posture is beautiful. It is deeply loved by people. , widely used in landscaping. How to quickly multiply the high-quality seedlings of Begonia chinensis in large numbers to meet its increasing market demand has become th...

AI Technical Summary

Problems solved by technology

[0005] Considering the economic value and ecological value of Begonia chinensis, the conventional cultivation speed is slow, and the survival rate of transplanting in summer is low, the light cultivation medium is used to achieve fast cultivation speed, no slow seedling stage for transplanting, and the effect of improving the survival rate of transplanting

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