A kind of method of beach saline land mock-strawberry plant division lawn planting
Technical field
The present invention relates to a kind of method of beach saline land lawn planting, particularly a kind of method of beach saline land mock-strawberry plant division lawn planting.
Background technology
Coastal saline-alkali area soil salt content generally reaches 0.6%~1.0%, pH value〉8.0, nutrient is barren.Subterranean water level is high simultaneously, and salinity is large, and natural drainage is not smooth.The general multiplex cold season dogstail of afforestation is as the lawn, Salt And Alkali Tolerance not, and resistance is poor, and maintenance management requires meticulous, the high and easy degeneration of expense.
Mock-strawberry (Duchesnea indica (Andrews) Focke) is for rose family mock-strawberry belongs to the perennial root draft, and the another name snake is grass, wild red bayberry etc. really.Growing height is low, flat appearance, and cover degree is high, and the florescence is long, is a kind of novel colored ground cover plant of sewing.It also has adaptability and stronger resistance widely simultaneously, can tolerate 1.0% soil salt, impoverishment tolerant, cold-resistant drought resisting, growth is fast, and fertility is strong, turf grass growing time is short, and shade tolerance is strong, and the green phase is long, sight is strong, extensive management need not be pruned, anti-trample, management cost is low, can be widely used in urban landscaping.
The method of present multiplex sowing is come planting mock-strawberry lawn, needs at least four months ability Cheng Ping, and emergence rate and survival rate lower, be not suitable for large-scale promotion and use.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, for coastal saline-alkali area natural environmental condition and soil characteristic, and the habit of growth of mock-strawberry, provide a kind of method of beach saline land mock-strawberry plant division lawn planting.
The technical solution used in the present invention is:
A kind of method of beach saline land mock-strawberry plant division lawn planting comprises whole ground, dibbling plant hole, plant division, transplanting, maintenance step.
Preferably, described whole ground step is: turn over the whole soil that will plant, depth of soil preparation is 20-30cm, digs soil, soil block in small, broken bits, removes foreign material, last ground grading.
Preferably, described dibbling plant hole step is: excavate length of side 15cm, the square kind plant hole of degree of depth 15cm, interval 50cm between the cave on the soil that will plant.
Preferably, described plant division step is: parallel slivering takes the sod strip of wide 10cm on built mock-strawberry lawn, and then interband interval 20cm is divided into sod strip the square divot of length of side 10cm, will get simultaneously the cingulum sulcus that forms after turf and fill and lead up.
Preferably, described transplant step is: the square divot of the length of side 10cm that the plant division step is obtained is placed in kind of a plant hole, with soil, compression is tamped in both gaps.
Described maintenance step is: in time water permeablely after turf plantation, require during Cheng Ping to guarantee that soil moisture is sufficient, waters once in every according to weather condition 5 days.
The present invention has following features:
The present invention is by plant division transplanting method lawn planting, and survival rate is high, but a month just Cheng Ping, and the time is only 1/4th of traditional mock-strawberry turf establishment method.And need not to improve soil, fertilising, spray medicine, prune, take the precision management such as sunshade net, saved artificial and cost.In addition, the maternal lawn that stays can be recovered after 20 days, and take last time remaining part when transplanting next time, had also upgraded original lawn like this in planting new lawn.This technology is workable, and implementation cost is low, is particularly suitable for planting in the coastal saline-alkali area.
Description of drawings
Fig. 1 is kind of plant hole size and an interval schematic diagram.
Wherein A is kind of a plant hole.
Fig. 2 is by being got the sod strip schematic diagram.
The former lawn that keeps of B wherein, C is by being got sod strip.
Embodiment
The invention will be further described below in conjunction with specific embodiment, but be not construed as limiting the invention.
Embodiment 1: take the mock-strawberry turf establishment implemented at Coastal Area in Tianjin as example.
Area, original lawn is eight high pressure corridors, street between Huanghai Sea road and peaceful peaceful road, and area is about 20000m
2, the lawn planting area is eight high pressure corridors, street between Tai Fenglu and Beihai Road, area is about 40000m
2
(1), whole ground: turn over the soil in whole lawn planting area, depth of soil preparation is 25cm, digs soil, and soil block in small, broken bits is removed foreign material (comprising rubbish, grass roots, stone, tile), last ground grading;
(2), dibbling plant hole: at lawn planting area excavation length of side 15cm, the square kind plant hole of degree of depth 15cm, interval 50cm between the cave; (as shown in Figure 1)
(3), plant division: take the sod strip of wide 10cm from the parallel slivering in area of original lawn, interband interval 20cm.(as shown in Figure 2), get altogether the lawn area and be about 2500m
2To get simultaneously the cingulum sulcus that forms after turf and fill and lead up, and water.The square divot that sod strip is divided into length of side 10cm.
(4), transplant: the square divot of the length of side 10cm that the plant division step is obtained is placed in the kind plant hole in lawn planting area, the gap is filled out be tight compact.
(5), maintenance: in time water permeablely after turf plantation, guarantee that during Cheng Ping soil moisture is sufficient, watered once in every according to weather condition 5 days.
After 20 days, recover in area, original lawn.In the time of 30 days, the lawn planting area is Cheng Ping.
The above is only preferred embodiment of the present invention, is not technical scheme of the present invention is done any pro forma restriction.Every foundation technical spirit of the present invention all still belongs in the scope of technical scheme of the present invention any simple modification, equivalent variations and modification that above embodiment does.