A kind of deciduous tree nursery stockSummerPlanting technique
Technical field
The invention belongs to flower planting field, particularly to the planting technique in summer of a kind of deciduous tree nursery stock.
Background technology
Planting of plants typically in the phenology situation residing for trees and environmental condition most beneficial for surviving and expense less spring, autumn favorable season are carried out.Sometimes due to have the temporary duty of special requirement or due to the impact of Other Engineering, it is impossible to plant trees at favorable season, this is accomplished by using the method breaking through the planting-season, and anti-season is planted.The arbor more than diameter of a cross-section of a tree trunk 1.3 meters above the ground 20cm of planting and the big tree of evergreen Pterostyrax more than diameter of a cross-section of a tree trunk 1.3 meters above the ground 15cm are planted, and form view fast, can change scenic spot looks in a short time.Summer, anti-season planting big trees difficulty was big, and technical measures require that height, management also require that finer.Therefore plant summer nursery stock technology need be extremely improved.
Summary of the invention
Problem to be solved by this invention is to provide the planting technique in summer of a kind of deciduous tree nursery stock.
To achieve these goals, the technical scheme that the present invention takes is:
The planting technique in summer of a kind of deciduous tree nursery stock, comprises the steps:
(1) the height healthy deciduous tree nursery stock higher than 1m is selected;
(2) when digging cave, width is by 10-12 times of tree breast-height diameter, and diameter increases by 60-80cm, and the degree of depth increases 20-30cm by soil bulb diameter 4/5, excavates groove of planting;
(3) in soil, sand, organic fertilizer are mixed before planting, within earthing 0.5m;
(4) soil of planting answers loosing soil, unit weight 8-13g/cm3, noncapillary poropsity 10-15%, soil pH value should be 7.0-8.5, salinity 0.08-0.12%, and soil nutrient elements balance, wherein content of organic matter 10-20g/kg, total nitrogen content 10-20g/kg, full phosphorus amount 0.6-1.5g/kg, full potassium amount 17-25g/kg;
(5) transplanted seedling tree is entered cave, water in time after ridging;
Preferably, before described step (2) digs cave, cave week foreign material and dangerous things are removed.
Preferably, described step (3) fertilizer is feces of livestock and poultry.
Preferably, described step (3) mixes the grains of sand content of sand is 150g/kg.
Preferably, described step (3) mixes the diatomaceous earth of 10% in soil.
Preferably, described step (5) waters mode for till disposably irrigating.
Beneficial effect: the invention provides the planting technique in summer of a kind of deciduous tree nursery stock, (2) before digging cave, cave week foreign material and dangerous things are removed, so it is prevented from nursery stock to be poisoned, step (3) fertilizer is feces of livestock and poultry, this fertilizer wide material sources, and fertilizer efficiency is good, it is 150g/kg that step (3) mixes the grains of sand content of sand, the grains of sand so mixed can play the effect of ventilating water seepage, step (3) mixes in soil the diatomaceous earth of 10%, this diatomaceous earth has good insecticidal effect, and it is nontoxic, step (5) waters mode for till disposably irrigating, owing to the new nursery stock planted needs substantial amounts of moisture, therefore the mode irrigated is used to carry out process of watering.
Detailed description of the invention
Embodiment
1
:
The planting technique in summer of a kind of deciduous tree nursery stock, its processing technique comprises the steps:
(1) the height healthy deciduous tree nursery stock higher than 1m is selected;
(2) cave week foreign material and dangerous things being removed before digging cave, when digging cave, width is by 10 times of tree breast-height diameter, and diameter increases 60cm, and the degree of depth increases 20cm by soil bulb diameter 4/5, excavates groove of planting;
(3) mixing sand before planting in soil, execute feces of livestock and poultry, grains of sand content is 150g/kg, mixes the diatomaceous earth of 10%, within earthing 0.5m in soil;
(4) soil of planting answers loosing soil, unit weight 8g/cm3, noncapillary poropsity 10%, and soil pH value should be 7.0, salinity 0.08%, and soil nutrient elements balance, wherein content of organic matter 10g/kg, total nitrogen content 10g/kg, full phosphorus amount 0.6g/kg, full potassium amount 17g/kg;
(5) transplanted seedling tree is entered cave, water in time after ridging, till mode of watering is for disposably irrigating;
Embodiment
2
:
The planting technique in summer of a kind of deciduous tree nursery stock, its processing technique comprises the steps:
(1) the height healthy deciduous tree nursery stock higher than 1m is selected;
(2) cave week foreign material and dangerous things being removed before digging cave, when digging cave, width is by 12 times of tree breast-height diameter, and diameter increases 75cm, and the degree of depth increases 20cm by soil bulb diameter 4/5, excavates groove of planting;
(3) mixing sand before planting in soil, execute feces of livestock and poultry, grains of sand content is 150g/kg, mixes the diatomaceous earth of 10%, within earthing 0.5m in soil;
(4) soil of planting answers loosing soil, unit weight 10g/cm3, noncapillary poropsity 12%, and soil pH value should be 7.5, salinity 0.10 %, and soil nutrient elements balance, wherein content of organic matter 15g/kg, total nitrogen content 15g/kg, full phosphorus amount 0.8g/kg, full potassium amount 17g/kg;
(5) transplanted seedling tree is entered cave, water in time after ridging, till mode of watering is for disposably irrigating;
Embodiment
3
:
The planting technique in summer of a kind of deciduous tree nursery stock, its processing technique comprises the steps:
(1) the height healthy deciduous tree nursery stock higher than 1m is selected;
(2) cave week foreign material and dangerous things being removed before digging cave, when digging cave, width is by 12 times of tree breast-height diameter, and diameter increases 80cm, and the degree of depth increases 30cm by soil bulb diameter 4/5, excavates groove of planting;
(3) mixing sand before planting in soil, execute feces of livestock and poultry, grains of sand content is 150g/kg, mixes the diatomaceous earth of 10%, within earthing 0.5m in soil;
(4) soil of planting answers loosing soil, unit weight 13g/cm3, noncapillary poropsity 15%, and soil pH value should be 8.5, salinity 0.12%, and soil nutrient elements balance, wherein content of organic matter 20g/kg, total nitrogen content 20g/kg, full phosphorus amount 1.5g/kg, full potassium amount 25g/kg;
(5) transplanted seedling tree is entered cave, water in time after ridging, till mode of watering is for disposably irrigating;
After process above, taking out sample respectively, measurement result is as follows:
Can draw according to above table data, when the deciduous tree nursery stock that embodiment 2 obtains, its cycle of taking root is 1.5 months, survival rate is 95%, the speed of growth is 35cm/, and becoming height of tree degree is 5.0m, and prior art standard is February for the cycle of taking root, survival rate is 85%, the speed of growth is 28cm/, and becoming height of tree degree is 4.0m, and this shows the planting technique of deciduous tree nursery stock of the present invention, the nursery stock obtained takes root soon, survival rate height, fast growth, the one-tenth height of tree, and therefore the present invention has significant superiority.
The invention provides the planting technique in summer of a kind of deciduous tree nursery stock, (2) before digging cave, cave week foreign material and dangerous things are removed, so it is prevented from nursery stock to be poisoned, step (3) fertilizer is feces of livestock and poultry, this fertilizer wide material sources, and fertilizer efficiency is good, it is 150g/kg that step (3) mixes the grains of sand content of sand, the grains of sand so mixed can play the effect of ventilating water seepage, step (3) mixes in waste material the diatomaceous earth of 10%, this diatomaceous earth has good insecticidal effect, and it is nontoxic, step (5) waters mode for till disposably irrigating, owing to the new nursery stock planted needs substantial amounts of moisture, therefore the mode irrigated is used to carry out process of watering.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the invention content to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, the most in like manner it is included in the scope of patent protection of the present invention.