CN105594413A - Layered planting method of Dutch tulip - Google Patents

Abstract

The invention discloses a layered planting method of Dutch tulip. Dutch tulip and lawn are planted at the same time according to different depths in the same plane in autumn in loam and sandy loam terrains, lawn maintenance management is implemented, the storage and flower bud differentiation of tulip bulbs are promoted through the soil temperature and humidity naturally formed on the lawn, and the landscape effects of complementing ornamental value of two plants and prolonging the viewing periods of the two plants are achieved. By means of the method, the land utilization area is enlarged, the investment for various devices during bulb storage is reduced, tulip bulbs are stored through the appropriate temperature and humidity for growth in soil on the lawn, broken bulbs, rotted bulbs and sick bulbs are prevented in the artificial storage of tulip bulbs, complete flower bud differentiation is ensured, the flowering quality of Dutch tulip planted in China in successive years is improved, the flowering period is prolonged, and the ornamental effect of green space landscape is enhanced. By means of the method, the complete rate of tulip bulbs can reach 92.3%.

Description

The method of Holland's tulip layering plantation

Technical field

The present invention relates to flower planting method, especially relate to a kind of method of Dutch tulip layering plantation.

Background technology

Tulip is Dutch national flower, formal name used at school Tulipagesneriana, and because tulip pattern is various, bright-colored, wide in variety, the many merits such as morning of blooming, have obtained liking of the people of the world. Tulipa, in bulb bearing plant, need to pass through certain low thermophase, and could normally bloom after scape fully grows. when China has just started to introduce, need annual 7 ~ August first at the predetermined tulip seed balls of Holland, start import October to domestic each harbour, and then transport to each city, plant November in the soil of putting in order, January or early spring show-through blooming, to supply with China's binodal market, florescence April in next year is plant to be planted stem stalk 2/3 withered losing later, dig out tulip seed balls, through manually wiping out the aerial stem of plant, toe lift, dry in the shade, except soil, after sterilization, put into and dispose refrigerator, ventilating fan, air-conditioning, in the professional refrigerating chamber of humidifier, preserve, facilitate Flower Bud Differentiation in Tulipa gesneriana L, until get again ball plantation after November. although the configuration of the equipment of existing storage tulip seed balls is many and investment is large, but storage effect is poor, the sick ball rate of the rotten ball of residual ball is high, while again plantation, preserving qualified kind ball but remains little, and the quality of flower also can decline, and can not meet normal plantation far away, has to again buy Dutch tulip seed balls, only China in 2003, from the tulip seed balls quantity of imported from Holland just up to 3,500 ten thousand the price of ball (kind be 1.5 ~ 3.5 yuan /), has taken a large amount of funds. meanwhile, existing implantation methods not only plant before and after land management loaded down with trivial details, and exposed time of loess long (it is exposed that the flowers and plants that need to plant for 2 ~ 3 seasons make up loess) between planting season, land utilization ratio is low.

Summary of the invention

The object of the present invention is to provide a kind of fund input that can reduce bulb store, can ensure again the method for the Dutch tulip layering plantation of Flowering quality and view appreciation effect.

For achieving the above object, the present invention can take following technical proposals:

The method of Dutch tulip layering plantation of the present invention comprises the steps:

The first step, chooses loam, sandy loam soil property and physical features is smooth, the soil of ponding is not as planting site, and the pH of soil property keeps 6.5 ~ 8.5; The highest temperature is ploughed deeply, is leveled land during higher than 12 DEG C lower than 23 DEG C, the lowest temperature in the fall, and plant Dutch tulip seed balls in the dark 25cm of soil place by seeding row spacing 20 × 25cm kind, simultaneously at plantation lawn, Manila, 5cm place, top layer, soil or cold-season type lawn, time at all water of gravying with meat or vegetables poured over rice or noodles in time after kind, treatsEntered before the winterDaily maximum temperature waters freeze-up water lower than 10 DEG C, the lowest temperature during higher than 3 DEG C again, enter winter after management according to a conventional method;

Second step, 2 ~ March of next year waters permeable when soil does not freeze until night, and later by lawn general planting method watering, fertilizing, lawn starts growth, and tulip bloomed in 4 ~ May;

The 3rd step, when tulip loses, when 2/3 yellow leaf, cuts off tulip cane exposed on ground on ground, plants ball and stays in the soil being covered by lawn;

The 4th step, continues to carry out lawn maintenance management summer and autumn, keeps soil not ponding, by water water management superlatively temperature be no more than 25 DEG C, humidity remains on 60 ~ 70%, is beneficial to Flower Bud Differentiation in Tulipa gesneriana L;

The 5th step, in 10 ~ November, carries out the winter management on lawn, while just having occurred freezing, lawn embedding is frozen to water on earth's surface, and it is moistening that irrigation quantity reaches the soil layer of 40 ~ 50cm degree of depth, for promoting the growth of tulip seed balls; To early spring temperature in the time freezing daytime, water the water of turning green at night, then apply fertilizer, cut weeds and prune too high lawn in conjunction with watering, after 2 ~ March of next year, repeat second step, ensure that tulip blooms for 4 ~ May.

Cold-season type lawn of the present invention comprises rye grass, annual bluegrass or tall fescue turf.

Growth factor, the biological characteristicses such as the factor of blooming that the present invention is required according to Dutch tulip, lawn, Manila or cold-season type lawn two Plants different growing stages, in same plane, plant tulip and lawn according to different depth simultaneously, according to Lawn management, utilize the soil moisture of lawn self-assembling formation, storage and the bud differentiation that humidity promotes tulip seed balls, obtained two landscape effects that Plants sight is complementary, viewing period extends.

Implantation methods of the present invention has expanded soil and has utilized area, the investment of required plurality of devices while having reduced bulb store, utilize lawn in soil, grow form preference temperature and humidity tulip seed balls is preserved, the sick ball phenomenon of the rotten ball of residual ball having occurred while having avoided tulip seed balls manually to preserve, ensure that bud differentiation is complete, improve the Flowering quality that Dutch tulip is planted in China (particularly Northern Part of China) year after year, extend the florescence, strengthened the appreciation effect of green landscape. Adopt implantation methods of the present invention, the serviceability rate of tulip seed balls can reach 92.3%.

Detailed description of the invention

As an example of northern China Central China (Henan Province's Puyang) example, implantation methods of the present invention is elaborated below.

The first step, chooses loam, sandy loam soil property (avoiding clayed soil) and physical features is smooth, the soil of ponding is not as planting site, and the pH of soil property keeps 6.5 ~ 8.5;

About 25 ~ November 2 October, (temperature daily the highest 22.8 DEG C, minimum 12.6 DEG C the most suitable) rotary tillage is leveled land, the degree of depth reaches 30cm, and plant Dutch tulip seed balls at lower topsoil and plough sole junction in about 05 ~ November 20 November, degree of depth 25cm, seeding row spacing 20 × 25cm; In upper epidermis ground, plant lawn, Manila or cold-season type lawn (as rye grass, annual bluegrass or Festuca Arundinacea etc.), due to the existence of lawn overground part canopy, can stop in a large number solar radiation, when temperature is higher, can effectively reduce low temperature simultaneously，The planting lawn degree of depth is generally 5cm, after kind, gravy with meat or vegetables poured over rice or noodles in time all over water at all, day before yesterday in winter to be entered 10 DEG C of temperature, when 3 DEG C of nocturnal temperatures, water again freeze-up water, management according to a conventional method after entering winter: generally need not carry out again special maintenance management after water and freeze-up water entering to water before the winter at all, as wheat, enter the winter management phase, only ought meet arid day especially in winter, in the time that temperature does not freeze, can water;

Second step, 2 ~ March of next year waters permeable until night when soil does not freeze, implantation methods watering, fertilizing routinely later, turf grass species starts growth, and now tulip is through the subterraneous root dish growth in a winter, aerial part germinates, this stage waters, and tulip Fast Growth, pregnant flower bud are until bloom, under normal circumstances, tulip bloomed in 4 ~ May, 7 ~ 10 days florescences;

The 3rd step, April, 30 ~ May 20, left and right tulip lost the phase, when on ground when 2/3 tulip yellow leaf, cut off tulip cane exposed on ground, and tulip seed balls is stayed the topsoil bottom being covered by the green blanket formula of intensity lawn, without labor management;

The 4th step, before cut-off September 25, carries out lawn maintenance management summer and autumn, and now at a time when torridity summer, water requirement is many, and the moistening soil layer 15cm that at every turn waters is advisable deeply, notes draining rainy season, can not ponding; Note summer high temperature many geodetics in season temperature, by water water management superlatively temperature be no more than 25 DEG C, when temperature exceedes 37 DEG C or when arid especially, adopt morning on the same day, evening or water last night the permeable soil moisture of controlling, increase soil moisture, humidity remains on 60 ~ 70%, and the soil moisture in this stage generally, at 17 ~ 24 DEG C, is conducive to Flower Bud Differentiation in Tulipa gesneriana L; Statistics shows, superlatively 21.85 DEG C of temperature of the average daily lawn in 5 ~ August of Henan Province's Puyang, 13.55 DEG C of the minimum ground temperature in average daily lawn; Superlatively warm 23.6 DEG C, the average daily lawn in 9 ~ October, 14 DEG C of the minimum ground temperature in average daily lawn; 0 ~ 5 ㎝ lawn ground temperature is higher 0.5 ~ 2 DEG C than bare area, 8 ~ 30 ㎝ lawn ground temperature are lower 1.0 ~ 6.7 DEG C than bare area, the difference of > 30 ㎝ lawn ground temperature and bare area ground temperature reduces gradually with the increase of the degree of depth, prove that thus the inventive method is applicable to the bud differentiation of tulip, within the scope of 17 ~ 23 DEG C of bud differentiation optimum temperatures, even if meet once in a while thermal extremes weather, also can take morning on the same day, evening or water last night permeable method and reduce lawn ground temperature, being no more than 26 DEG C to control lawn ground temperature;

The 5th step, about 1 ~ November 31 October, carry out the winter management on lawn. This stage because of spring tulip seed balls do not dig out and avoid planting again, only need lawn embedding to freeze water, while just having occurred freezing on earth's surface, lawn embedding is frozen to water, it is moistening that irrigation quantity will reach the soil layer of 40 ~ 50cm degree of depth, but prevent the generation of " ice sheet " phenomenon, freeze water and promote the growth of tulip seed balls by embedding, to year after the time-division in early spring in the time freezing daytime, water the water of turning green when temperature at night, then apply fertilizer, cut weeds and prune too high lawn in conjunction with watering, after 2 ~ March of next year, repeat second step, ensure that tulip blooms for 4 ~ May.

Inventor planted Dutch tulip seed balls and lawn, Manila in East, Puyang Qi Cheng historical relic scenic spot, Henan Province by the inventive method layering at the beginning of 2013 11 months, 40000 of Holland's tulip seed balls plantations, Manila planting lawn 2000 square meters, started to bloom on April 28th, 2014,7 days florescences; After losing, flower cuts off tulip cane exposed on ground, tulip seed balls is not managed, start to bloom on April 25th, 2015,13 days florescences, the quantity of totally blooming increased (some plant ball can be divided into 2 ~ 4, but differs in the colored footpath of blooming) greatly compared with 2014, slightly increase compared with 2014 etc. the quantity of quality tulip, the survival rate that proves kind of ball is higher, can meet the requirement that Dutch tulip is planted in China year after year.

Claims (2)

1. a method for Dutch tulip layering plantation, is characterized in that: comprise the steps:

The first step, chooses loam, sandy loam soil property and physical features is smooth, the soil of ponding is not as planting site, and the pH of soil property keeps 6.5 ~ 8.5; Daily maximum temperature is ploughed deeply, is leveled land during higher than 12 DEG C lower than 23 DEG C, the lowest temperature in the fall, and plant Dutch tulip seed balls in the dark 25cm of soil place by seeding row spacing 20 × 25cm kind, simultaneously at plantation lawn, Manila, 5cm place, top layer, soil or cold-season type lawn, after kind, gravy with meat or vegetables poured over rice or noodles in time all over water at all, again water freeze-up water lower than 10 DEG C, the lowest temperature during higher than 3 DEG C wait entering before the winter daily maximum temperature, enter winter after management according to a conventional method;

Second step, 2 ~ March of next year waters permeable when soil does not freeze until night, and later by lawn general planting method watering, fertilizing, lawn starts growth, and tulip bloomed in 4 ~ May;

The 3rd step, when tulip loses, when 2/3 yellow leaf, cuts off tulip cane exposed on ground on ground, plants ball and stays in the soil being covered by lawn;

The 4th step, continues to carry out lawn maintenance management summer and autumn, keeps soil not ponding, by water water management superlatively temperature be no more than 25 DEG C, humidity remains on 60 ~ 70%, is beneficial to Flower Bud Differentiation in Tulipa gesneriana L;

The 5th step, in 10 ~ November, carries out the winter management on lawn, while just having occurred freezing, lawn embedding is frozen to water on earth's surface, and it is moistening that irrigation quantity reaches the soil layer of 40 ~ 50cm degree of depth, for promoting the growth of tulip seed balls; To early spring temperature in the time freezing daytime, water the water of turning green at night, then apply fertilizer, cut weeds and prune too high lawn in conjunction with watering, after 2 ~ March of next year, repeat second step, ensure that tulip blooms for 4 ~ May.

2. the method for Dutch tulip layering plantation according to claim 1, is characterized in that: described cold-season type lawn comprises rye grass, annual bluegrass or Festuca Arundinacea.