CN104982186A - Delphinium ajacis planting method - Google Patents

Abstract

The present invention provides a delphinium ajacis planting method. From the last ten-day of August to the first ten-day of September, seed propagation or cutting propagation is adopted; after seeds are sowed, the environment temperature is kept between 14 DEG C and 16 DEG C; after the seeds are germinated for two weeks, the seedlings are planted into an open field seedling bed; the seedlings are put into a cold bed or a cold room to go through the winter before the winter comes; then the seedlings are field-planted in the warm spring of the next year; if the delphinium ajacis is planted in the south, the seeds are directly sowed in the open field at the beginning of the spring, and the plant spacing of 25cm-50cm is kept between the seedlings; and if the delphinium ajacis is planted in the north, the seedlings are raised in advance and are planted in mid-April, are transplanted when 2-4 main leaves grow and are planted when 4-7 main leaves grow. With the adoption of the delphinium ajacis planting method provided by the present invention, the quality of the delphinium ajacis is good.

Description

A kind of rocket larkspur implantation methods

Technical field

The present invention relates to a kind of rocket larkspur implantation methods, belong to agricultural plantation technology field.

Background technology

The flowers wanting to make to plant grow vigorously, and choose compost very important.Compost will go to prepare according to the kind of flowers.As first to understand the original producton location soil characteristic of flowers of supporting remove choosing soil again, also can with a kind of compost general comparatively speaking, it is mixed by the ratio of leaf mould, fine sand, each portion of garden mould to be made into, this compost cultivation effect is relatively good, and most flowers use it all to grow very healthy and strong.Water: operation of watering is concerning most important floriculture, and a lot of people often have impact on the effect of floriculture owing to grasping this technical ability bad.Different flowers, water requirement is also different, and such as, water plants also be unable to do without water a moment, and succulent is watered weekly once useful on the contrary, and ornamental foliage plant needs often to keep soil to be in micro-damp state mostly; Usually the plant of less plant or new breeding is not drought-enduring; Larger plant or in type plant more drought-enduring; Being placed in outdoor flowers needs water more, and the flowers being placed in greenhouse need water less; Summer is dry hot, and flowers need water more, winter low temperature, and flower growth is slow, and transpiration rate is little, waters and will lack.Fertilising: in order to ensure that all flower growths are normal, bloom various, fertilising is absolutely necessary.Flowers are not all stages all need a large amount of fertilizer in life.Except supplementing of fertilizer in time in growth animated period, the stages such as other such as Seedling Stage, resting stage, declining period do not need too many fertilizer; Because the kind of fertilizer is more, know which is fertilizer, inorganic fertilizer. single fertilizer, composite fertilizer.Will be clear that the effect of these fertilizer, feature, usage.And then determine this Shi Hefei according to the situation of flowers fertilizer deficiency, thus accomplish to shoot the arrow at the target; Using of fertilizer is generally divided into base manure and two kinds of forms of topdressing.Base manure generally adopts the fertilizer that fertilizer efficiency is slow, topdresses general to adopt fertilizer efficiency inorganic fertilizer rapidly, and normally used method is dissolved in the fertilizer solution being made into 0.1% to 0.5% in water, and namely said rich water carries out watering or spraying again; After fertilising, water and must catch up with in time, allow the raw flowers of sun accept substantial light photograph, rationally shade to cloudy raw flowers and be in the light, to ensure that their assimilation is carried out smoothly.In addition, illumination, the control of regularly changing basin and damage by disease and insect are also very important.

Rocket larkspur another name plover grass, Ranunculaceae rocket larkspur belongs to, plant height 30-60cm, raceme, flower polychrome, florescence 5-June.One, biennial herb, cold-resistant, strong adaptability.Sowing 9-October.Section belongs to: Ranunculaceae, and rocket larkspur belongs to.The place of production and distribution: originate in south of europe, all there is cultivation each province of China.Germination condition whether (temperature, earthing and light requirement etc.): 18-24 DEG C; Number of days needed for germination: 12-18 days growth thermophilic (day temperature/night temperature): 10-13 DEG C; The light requirement of growth and other growth conditions: full sun; Ground plants height (centimetre): 90-110cm morphological feature: rocket larkspur is one, biennial herb plant.Stem is upright, and branch estranged is dredged on top, plant height 30 1 12Ocm.Cauline leaf is dredged by pubescence.Blade be palmate drastic crack to totally cleaving, sliver is linear.Radical leaves has long handle, upper blade stockless.The raw raceme in top or spike.1 year life-span, 5 ~ June of florescence.Habit: rocket larkspur is taproot plant, and fibrous root is few, should be live, transplants band mass of soil.Comparatively resist cold, like sunlight, be afraid of hot summer weather, avoid long-pending flood, should grow on deep fertile sandy soil.Summer should plant the place that cools, daytime temperature 20 1 25C, night temperature 13 1 15C.Acid ground is advisable.

Summary of the invention

The invention provides a kind of rocket larkspur implantation methods, make rocket larkspur quality better.

For solving above technical problem, the invention provides following technical scheme: rocket larkspur implantation methods, sow in autumn, control late August-early September, adopt seminal propagation or cottage propagation, after planting make its environmental temperature remain between 14-16 degree Celsius, after within two weeks, sprouting, be sown into outdoor bed, entering the winter advances into cold bed or survive the winter in cold house, and spring next year warms up field planting; If south, early spring open field live broadcast, thinning keeps 25-5Ocm spacing in the rows; If northern, prior nursery, in field planting mid-April, transplants during 2-4 sheet true leaf, carries out field planting during 4-7 sheet true leaf; Rainy day draining; After fruit is ripe, first gathered 1-2 time by ripe seed in June, July is selected excellent, and all threshing is dried in harvesting; Cottage propagation carried out in spring, when new talent grows more than l5cm, cut cutting, inserted in sandy soil; Division propagation all can carry out spring and autumn, and every 2-3 plant division once; Regular Nitrogen Top Dressing before flowering, every first quarter moon once, uses phosphorus potash fertilizer when starting to bloom.

This rocket larkspur implantation methods that the present invention relates to, makes rocket larkspur quality better. embodiment

1, rocket larkspur implantation methods, it is characterized in that, sow in autumn, control late August-early September, adopt seminal propagation or cottage propagation, after planting make its environmental temperature remain between 14-16 degree Celsius, after within two weeks, sprouting, be sown into outdoor bed, entering the winter advances into cold bed or survive the winter in cold house, and spring next year warms up field planting; If south, early spring open field live broadcast, thinning keeps 25-5Ocm spacing in the rows; If northern, prior nursery, in field planting mid-April, transplants during 2-4 sheet true leaf, carries out field planting during 4-7 sheet true leaf; Rainy day draining; After fruit is ripe, first gathered 1-2 time by ripe seed in June, July is selected excellent, and all threshing is dried in harvesting; Cottage propagation carried out in spring, when new talent grows more than l5cm, cut cutting, inserted in sandy soil; Division propagation all can carry out spring and autumn, and every 2-3 plant division once; Regular Nitrogen Top Dressing before flowering, every first quarter moon once, uses phosphorus potash fertilizer when starting to bloom.

Embodiment of the present invention does not form the restriction to the application's scope; within every spirit in the present invention's design and principle, any amendment that one of skill in the art can make, equivalent to replace and improvement etc. all should be included within protection scope of the present invention.

Claims (1)

1. rocket larkspur implantation methods, it is characterized in that, sow in autumn, control late August-early September, adopt seminal propagation or cottage propagation, after planting make its environmental temperature remain between 14-16 degree Celsius, after within two weeks, sprouting, be sown into outdoor bed, entering the winter advances into cold bed or survive the winter in cold house, and spring next year warms up field planting; If south, early spring open field live broadcast, thinning keeps 25-5Ocm spacing in the rows; If northern, prior nursery, in field planting mid-April, transplants during 2-4 sheet true leaf, carries out field planting during 4-7 sheet true leaf; Rainy day draining; After fruit is ripe, first gathered 1-2 time by ripe seed in June, July is selected excellent, and all threshing is dried in harvesting; Cottage propagation carried out in spring, when new talent grows more than l5cm, cut cutting, inserted in sandy soil; Division propagation all can carry out spring and autumn, and every 2-3 plant division once; Regular Nitrogen Top Dressing before flowering, every first quarter moon once, uses phosphorus potash fertilizer when starting to bloom.