Culture medium for common zinnia and cultivation method applying culture medium

Abstract

The invention discloses a culture medium for common zinnia and a cultivation method applying the culture medium. The culture medium for the common zinnia comprises the following components in parts by volume: 4-5 parts of PIN matrix No. 2, 2-3 parts of desiccated coconut and 1 part of perlite; mixing ratio of the matrix to the perlite in the culture medium disclosed by the invention meets growth requirement and the required soil environment of the common zinnia to the utmost extent, and seedling is robust, leaves are many and stalk is solid, so that the matrix is breathable and can retain water and plant growth requirement is met to the utmost extent; and cultivation results show that the culture medium disclosed by the invention has obvious promotion effects in plant height, root length, stem diameter and flower number of the common zinnia, so that ornamental value is increased.

Description

technical field

[0001] The invention belongs to the field of plant cultivation substrates, in particular to a cultivation substrate of zinnia and a cultivation method using the cultivation substrate. Background technique

[0002] Zinnia (ZinniaeIegans) is an erect annual herb with a plant height of 40-120 cm and hairy stems. The lateral branches are branched. The leaves are opposite, sessile, oval, blooming in summer and autumn, the head of the flower is solitary on the top of the branch, the flower diameter is about 10 cm, the petals have various colors, the flowering period is long, and the flower shapes are varied. Basically, they are double petals. It likes warmth, is not cold-resistant, is afraid of scorching heat, has a strong nature, is resistant to drought and barrenness, and avoids continuous cropping. Roots are deep and stems are hard, not easy to lodging. The optimum temperature during the growth period is 18-25°C, suitable for cultivation in the north. It gro...

Examples

Embodiment 1

[0033] (Invention group): Pinshi No. 2 matrix soil and coconut wool and perlite volume ratio are 4: 2: 1.

[0034] (Control group): Ordinary garden soil

[0035] Both groups used the above method to cultivate zinnias. After 100 days of cultivation, the plants were observed, and after each treatment was averaged, the plant height, root length, stem diameter and flower number of each treatment substrate were recorded.

Embodiment 2

[0037] (Invention group): Pinshi No. 2 matrix soil and coconut wool and perlite volume ratio are 5: 3: 1.

[0038] (Control group): Ordinary garden soil

[0039] Both groups used the above method to cultivate zinnias. After 100 days of cultivation, the plants were observed, and after each treatment was averaged, the plant height, root length, stem diameter and flower number of each treatment substrate were recorded.

Embodiment 3

[0041] (Invention group): Pinshi No. 2 matrix soil and coconut wool and perlite volume ratio are 4.5: 2.5: 1.

[0042] (Control group): Ordinary garden soil

[0043] Both groups used the above method to cultivate zinnias. After 100 days of cultivation, the plants were observed, and after each treatment was averaged, the plant height, root length, stem diameter and flower number of each treatment substrate were recorded.

[0044] After 100 days of cultivation, the plants were observed, and after each treatment was averaged, the plant height, root length, stem thickness and flower number of each treatment substrate were recorded, and the record results were as follows:

[0045]

technical field

[0001] The invention belongs to the field of plant cultivation substrates, in particular to a cultivation substrate of zinnia and a cultivation method using the cultivation substrate. Background technique

[0002] Zinnia (ZinniaeIegans) is an erect annual herb with a plant height of 40-120 cm and hairy stems. The lateral branches are branched. The leaves are opposite, sessile, oval, blooming in summer and autumn, the head of the flower is solitary on the top of the branch, the flower diameter is about 10 cm, the petals have various colors, the flowering period is long, and the flower shapes are varied. Basically, they are double petals. It likes warmth, is not cold-resistant, is afraid of scorching heat, has a strong nature, is resistant to drought and barrenness, and avoids continuous cropping. Roots are deep and stems are hard, not easy to lodging. The optimum temperature during the growth period is 18-25°C, suitable for cultivation in the north. It gro...

Examples

Embodiment 1

[0033] (Invention group): Pinshi No. 2 matrix soil and coconut wool and perlite volume ratio are 4: 2: 1.

[0034] (Control group): Ordinary garden soil

[0035] Both groups used the above method to cultivate zinnias. After 100 days of cultivation, the plants were observed, and after each treatment was averaged, the plant height, root length, stem diameter and flower number of each treatment substrate were recorded.

Embodiment 2

[0037] (Invention group): Pinshi No. 2 matrix soil and coconut wool and perlite volume ratio are 5: 3: 1.

[0038] (Control group): Ordinary garden soil

[0039] Both groups used the above method to cultivate zinnias. After 100 days of cultivation, the plants were observed, and after each treatment was averaged, the plant height, root length, stem diameter and flower number of each treatment substrate were recorded.

Embodiment 3

[0041] (Invention group): Pinshi No. 2 matrix soil and coconut wool and perlite volume ratio are 4.5: 2.5: 1.

[0042] (Control group): Ordinary garden soil

[0043] Both groups used the above method to cultivate zinnias. After 100 days of cultivation, the plants were observed, and after each treatment was averaged, the plant height, root length, stem diameter and flower number of each treatment substrate were recorded.

[0044] After 100 days of cultivation, the plants were observed, and after each treatment was averaged, the plant height, root length, stem thickness and flower number of each treatment substrate were recorded, and the record results were as follows:

[0045]

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