CN103650869B

CN103650869B - Flower forcing method for jonquil

Info

Publication number: CN103650869B
Application number: CN201310659634.3A
Authority: CN
Inventors: 杨铁顺; 赵亮; 柯盛发; 刘青; 吴建平; 闵宇; 边佩璐
Original assignee: Tianjin Binhai International Flower Technology Park Co Ltd
Current assignee: Tianjin Binhai International Flower Technology Park Co Ltd
Priority date: 2013-12-05
Filing date: 2013-12-05
Publication date: 2017-04-12
Anticipated expiration: 2033-12-05
Also published as: CN103650869A

Abstract

The invention belongs to the technical field of plant cultivation, and particularly relates to the technical field of flower forcing methods for jonquil. The illumination time is longer than 14 hours before the jonquil is one month old, short-day processing is conducted when the jonquil is one month old, the illumination time is shorter than 14 hours, pinching is conducted, and a 2000ppm chlormequat chloride aqueous solution and a B93000ppm solution are applied every one week. According to the cultivation method, pincee number-one basic soil and perlite are mixed according to the volume ratio of 8:1, the temperature is controlled to range from 20 DEG C to 22 DEG C, and the humidity is controlled to be above 85%. The flower forcing method has the advantages that the method has an obvious positive effect on growth and development of the jonquil, and particularly the ornamental value of the jonquil is improved in terms of the height and the number of flowers of the jonquil.

Description

The flower-forcing method of jonquil

Technical field

The invention belongs to field of plant growing technology, more particularly, to a kind of flower-forcing method of jonquil.

Background technology

Jonquil（Kalanchoe blossfeldiana cv tom Thumb）Another name longlive flower kalanchoe, vacation Chuan Lian, Christmas gal Blue dish, Kalanchoe flammea.Category Crassulaceae, Bryophyllum.A kind of succulent, the short strain formed by loose, light blade Clump is emerald green throughout the year.On each spray can up to tens of flowers, the florescence is up to more than four months, and the name of jonquil comes therefrom.Jonquil Happiness is warm, it is desirable to higher humidity.The cultural method of existing jonquil is：Using cuttage breeding, temperature control 20～ 22 DEG C, humid control applies once the more No. 1 1000 times of liquid of flower each week more than 85%, and cultivation matrix adopts Pin Shi 1 It is 8 with perlite mixed proportion:1（Volume ratio）.Conventional jonquil flower forcing technique be in seedling from growth period, it is many with spending Many No. 10 and colored the more No. 1 are rotated administration each two week once, and the flower that this method is urged out is few, and flower is also less, View and admire unsightly, it is poor quality.

Wherein, the more No. 10 (30-10-10) fertilizer formulas of flower：（Following percentage Wei Chong Liang ∕ percentage by weights）Full nitrogen contains Measure as 30%（Wherein nitrate nitrogen content 3.31%, ammonium nitrogen content 2.06%, urea nitrogen content is 24.62%）, water-soluble phosphoric anhydride Content is 10%, and water soluble oxidized potassium content is 10%, and water soluble oxidized content of magnesium is 0.05%, and Boron contents are 0.0068%, chelating State copper content is 0.0036%, and chelated ferrous iron content is 0.05%, and Chelating state manganese content is 0.024%, and Chelating state Zn content is 0.0022%, molybdenum content is 0.0009%.

The more No. 1 (20-20-20) fertilizer formula of flower：（Following percentage Wei Chong Liang ∕ percentage by weights）Total nitrogen content is 20%（Wherein nitrate nitrogen content 6.11%, ammonium nitrogen content 3.89%, urea nitrogen content is 10%）, water-soluble phosphoric anhydride content is 20%, water soluble oxidized potassium content is 20%, and water soluble oxidized content of magnesium is 0.05%, and Boron contents are 0.0068%, and Chelating state copper contains Measure as 0.0036%, chelated ferrous iron content is 0.05%, Chelating state manganese content is 0.025%, Chelating state Zn content is 0.0025%, molybdenum Content is 0.0009%.

The content of the invention

It is contemplated that overcoming the deficiencies in the prior art, there is provided a kind of flower-forcing method of jonquil, to increase flower Quantity of formation, and then improve ornamental value.

A kind of flower-forcing method of jonquil, it is characterised in that light application time is longer than before jonquil grows into one month 14 hours, jonquil grew into and proceeds by within one month short-day sunshine treatment, i.e. light application time and be shorter than 14 hours, and pinching, used The aqueous solution and B9 3000ppm liquid of the cycocel of 2000ppm, each week applies once.

Compared with prior art, it is an advantage of the invention that：There is obvious positive role to growing for jonquil, especially On the flower height and quantity to jonquil, the ornamental value of jonquil is improve.

Specific embodiment

In order to understand the present invention, below by specific embodiment, the invention will be further described.

This experiment is divided into invention group and control group, and 500 plants of jonquil seedlings of per group of process are opened when seedling early growth is to January Beginning short-day sunshine treatment（Before light application time is longer than 14 hours）, pinching, with the aqueous solution of the cycocel of 2000ppm and B93000ppm liquid, each week applies once.No. 1 substrate soil of Pin Shi and perlite mixed proportion are adopted for 8:1（Volume ratio）, Temperature control at 20～22 DEG C, cultural method of the humid control more than 85%.

Embodiment one：（Invention group）：Start short-day sunshine treatment when seedling early growth is to January（Before light application time is longer than 14 Hour）, pinching, with the aqueous solution and B93000ppm liquid of the cycocel of 2000ppm, each week applies once.Using Pin Shi 1 Number substrate soil and perlite mixed proportion are 8:1（Volume ratio）, at 20～22 DEG C, humid control is more than 85% for temperature control Cultural method.

（Control group）：From the beginning of seedling, short-day sunshine treatment is not taken to seedling, with the aqueous solution of the cycocel of 2000ppm With B93000ppm liquid, apply once in each week.

Two groups are cultivated jonquil using said method, through the culture of 80 days, observe plant, and per group of process is taken the mean Afterwards, the flower quantity of each process and the size of flower are recorded.

Embodiment two：（Invention group）：Start short-day sunshine treatment when seedling early growth is to January（Before light application time is longer than 14 Hour）, pinching, with the aqueous solution and B93000ppm liquid of the cycocel of 2000ppm, each week applies once.

Through the culture of 80 days, plant is observed, after per group of process is taken the mean, record the flower quantity and flower of each process Piece height, record result it is as follows：

The present invention is not limited to above-mentioned preferred forms, anyone the present invention enlightenment under draw other it is any with Product as the present invention is same or like, is within the scope of the present invention.

Claims

1. the flower-forcing method of jonquil, it is characterised in that：To be longer than 14 little for light application time before jonquil grows into one month When, jonquil grows into and proceeds by within one month short-day sunshine treatment, i.e. light application time and be shorter than 14 hours, and pinching, uses The aqueous solution and B93000ppm liquid of the cycocel of 2000ppm, each week applies once；Using No. 1 substrate soil of Pin Shi and Perlite mixed volume ratio is 8:1, temperature control at 20-22 DEG C, cultural method of the humid control more than 85%.