Summary of the invention
The invention provides a kind of grape seedling-cultivating method, overcome the deficiency of above-mentioned prior art, it can effectively solve and cause grape nursery stock damage by disease and insect because grape nursery stock reproductive survival rate is low seriously and the low problem of vintage.
To achieve these goals, the present invention is by the following technical solutions:
A kind of grape seedling-cultivating method, comprise the following steps successively: steps A: early April is cut into grape kind bar long 0.5 to 0.8 meter, retains 4 grape stalks to 6 eyes, then by ultraviolet germicidal lamp, grape stalk is carried out disinfection, the disinfection by ultraviolet light time is 15 minutes to 30 minutes;
Step B: the nursery stock bag of filling Nutrition Soil is placed on seedbed and by drip irrigation and carries out drip irrigation and irrigate Nutrition Soil, and watering time is between one hour to four hours, after pouring, grape stalk is inserted in Nutrition Soil, and the eye of grape stalk exposes outside Nutrition Soil;
Step C: adopted drip irrigation to water 1 time to the Nutrition Soil in nursery stock bag every two to three days, water waters to 1/4th to 1/3rd places bottom Nutrition Soil, within the 5th to 8 days after 25 days to 30 days grape stalks have sprouting to grow, grape stalk is transplanted to planting groove, then watered once every 5 to 8 days;
Step D: watered after 3 to 5 water, in the time that grape stalk grows to 1 meter to 1.2 meters, putting up grape trellis near on the planting site of planting groove, on the grape trellis of 0.5 meter to 0.7 meter overhead corresponding each Seedling bag of strain grape stalk fixed installation and on Seedling bag reserved 5 to 8 holes, with the grape stalk of Seedling bag respective heights on dip root-inducing powder, then grape stalk is passed to Seedling bag, then in Seedling bag, fill up Nutrition Soil, then every 1 to 2 day, the Nutrition Soil in Seedling bag is sprayed water once, make the Nutrition Soil in Seedling bag keep 10% to 30% humidity, the palpus until the grape stalk in Seedling bag sends out roots, internode starts to expand, there is sprouting to grow from hole, finally carry out Routine Management.
As preferably, above-mentioned Nutrition Soil is the mixture of peat soil, perlite and chicken manure, and the mass ratio of the mixture of peat soil, perlite and chicken manure is 4: 1: 0.5.
As preferably, the diameter in above-mentioned hole is between 2 to 4 centimetres.
As preferably, in above-mentioned steps A, grape kind bar is cut into long 0.7 meter, the disinfection by ultraviolet light time is 20 minutes, in step C, adopted drip irrigation to water 1 time to the Nutrition Soil in nursery stock bag every two to three days, within the 6th day after 25 days to 30 days grape stalks have sprouting to grow, grape stalk is transplanted to planting groove, then watered once every 6 days.
Grape seedling-cultivating method of the present invention is grown seedlings and to supply with the nutrition of grape stalk more sufficient at Seedling bag again by taking, make the better of grape stalk growth, it can keep the merit of grape maternal plant, its seedling propagation quantity is buried root seedling-cultivating method and is on average improved 50%, after result, output on average improves 40%, by ultraviolet germicidal lamp, grape stalk is carried out disinfection, be difficult for producing damage by disease and insect.
Embodiment
Embodiment 1: this grape seedling-cultivating method, comprises the following steps successively:
Steps A: early April is cut into grape kind bar long 0.5 to 0.8 meter, retains 4 grape stalks to 6 eyes, then by ultraviolet germicidal lamp, grape stalk is carried out disinfection, and the disinfection by ultraviolet light time is 15 minutes to 30 minutes;
Step B: the nursery stock bag of filling Nutrition Soil is placed on seedbed and by drip irrigation and carries out drip irrigation and irrigate Nutrition Soil, and watering time is between one hour to four hours, after pouring, grape stalk is inserted in Nutrition Soil, and the eye of grape stalk exposes outside Nutrition Soil;
Step C: adopted drip irrigation to water 1 time to the Nutrition Soil in nursery stock bag every two to three days, water waters to 1/4th to 1/3rd places bottom Nutrition Soil, within the 5th to 8 days after 25 days to 30 days grape stalks have sprouting to grow, grape stalk is transplanted to planting groove, then watered once every 5 to 8 days;
Step D: watered after 3 to 5 water, in the time that grape stalk grows to 1 meter to 1.2 meters, putting up grape trellis near on the planting site of planting groove, on the grape trellis of 0.5 meter to 0.7 meter overhead corresponding each Seedling bag of strain grape stalk fixed installation and on Seedling bag reserved 5 to 8 holes, with the grape stalk of Seedling bag respective heights on dip root-inducing powder, then grape stalk is passed to Seedling bag, then in Seedling bag, fill up Nutrition Soil, then every 1 to 2 day, the Nutrition Soil in Seedling bag is sprayed water once, make the Nutrition Soil in Seedling bag keep 10% to 30% humidity, the palpus until the grape stalk in Seedling bag sends out roots, internode starts to expand, there is sprouting to grow from hole, finally carry out Routine Management.Like this, grape stalk base portion is taken root and the grape stalk sidepiece that is arranged in Seedling bag is taken root, and the nutrition of supplying with grape stalk is more sufficient, makes the better of grape stalk growth, and the sprouting that grape stalk sidepiece grows after taking root carries out result, thereby has increased output.By ultraviolet germicidal lamp, grape stalk is carried out disinfection, be difficult for producing damage by disease and insect.
Embodiment 2: this grape seedling-cultivating method, comprises the following steps successively:
Steps A: early April is cut into grape kind bar the grape stalk of 0.5 or 0.8 meter of length, 4 or 6 eyes of reservation, then by ultraviolet germicidal lamp, grape stalk is carried out disinfection, and the disinfection by ultraviolet light time is 15 minutes or 30 minutes;
Step B: the nursery stock bag of filling Nutrition Soil is placed on seedbed and by drip irrigation and carries out drip irrigation and irrigate Nutrition Soil, and watering time is one hour or four hours, after pouring, grape stalk is inserted in Nutrition Soil, and the eye of grape stalk exposes outside Nutrition Soil;
Step C: adopted drip irrigation to water 1 time to the Nutrition Soil in nursery stock bag every two or three days, water waters to 1/4th or 1/3rd places bottom Nutrition Soil, after 25 days or 30 days grape stalks have sprouting to grow the 5th or grape stalk was transplanted to planting groove in 8 days, then watered once every 5 or 8 days;
Step D: watered after 3 or 5 water, in the time that grape stalk grows to 1 meter or 1.2 meters, putting up grape trellis near on the planting site of planting groove, on the grape trellis of overhead 0.5 meter or 0.7 meter corresponding each Seedling bag of strain grape stalk fixed installation and on Seedling bag reserved 5 or 8 holes, with the grape stalk of Seedling bag respective heights on dip root-inducing powder, then grape stalk is passed to Seedling bag, then in Seedling bag, fill up Nutrition Soil, then every 1 or 2 day, the Nutrition Soil in Seedling bag is sprayed water once, make the Nutrition Soil in Seedling bag keep 10% or 30% humidity, the palpus until the grape stalk in Seedling bag sends out roots, internode starts to expand, there is sprouting to grow from hole, finally carry out Routine Management.
Embodiment 3, this grape seedling-cultivating method, comprises the following steps successively:
Steps A: early April is cut into grape kind bar the grape stalk of 0.6 meter of length, 5 eyes of reservation, then by ultraviolet germicidal lamp, grape stalk is carried out disinfection, and the disinfection by ultraviolet light time is 20 minutes;
Step B: the nursery stock bag of filling Nutrition Soil is placed on seedbed and by drip irrigation and carries out drip irrigation and irrigate Nutrition Soil, and watering time is two hours, after pouring, grape stalk is inserted in Nutrition Soil, and the eye of grape stalk exposes outside Nutrition Soil;
Step C: adopted drip irrigation to water 1 time to the Nutrition Soil in nursery stock bag every two days, water waters to apart from 3/10ths places, Nutrition Soil bottom, grape stalk is transplanted to planting groove, then watered once every 6 days for the 6th day after 28 days grape stalks have sprouting to grow;
Step D: watered after 4 water, in the time that grape stalk grows to 1.1 meters, putting up grape trellis near on the planting site of planting groove, on the grape trellis of 0.6 meter overhead corresponding each Seedling bag of strain grape stalk fixed installation and on Seedling bag reserved 6 holes, with the grape stalk of Seedling bag respective heights on dip root-inducing powder, then grape stalk is passed to Seedling bag, then in Seedling bag, fill up Nutrition Soil, then every 1 day, the Nutrition Soil in Seedling bag is sprayed water once, make the Nutrition Soil in Seedling bag keep 20% humidity, the palpus until the grape stalk in Seedling bag sends out roots, internode starts to expand, there is sprouting to grow from hole, finally carry out Routine Management.
Embodiment 4, this grape seedling-cultivating method, comprises the following steps successively:
This grape seedling-cultivating method, comprises the following steps successively:
Steps A: early April is cut into grape kind bar the grape stalk of 0.8 meter of length, 4 eyes of reservation, then by ultraviolet germicidal lamp, grape stalk is carried out disinfection, and the disinfection by ultraviolet light time is 18 minutes;
Step B: the nursery stock bag of filling Nutrition Soil is placed on seedbed and by drip irrigation and carries out drip irrigation and irrigate Nutrition Soil, and watering time is three hours, after pouring, grape stalk is inserted in Nutrition Soil, and the eye of grape stalk exposes outside Nutrition Soil;
Step C: adopted drip irrigation to water 1 time to the Nutrition Soil in nursery stock bag every three days, water waters to apart from 1/4th places, Nutrition Soil bottom, grape stalk is transplanted to planting groove, then watered once every 7 days for the 6th day after 27 days grape stalks have sprouting to grow;
Step D: watered after 5 water, in the time that grape stalk grows to 1.2 meters, putting up grape trellis near on the planting site of planting groove, on the grape trellis of 0.7 meter overhead corresponding each Seedling bag of strain grape stalk fixed installation and on Seedling bag reserved 5 holes, with the grape stalk of Seedling bag respective heights on dip root-inducing powder, then grape stalk is passed to Seedling bag, then in Seedling bag, fill up Nutrition Soil, then every 1 day, the Nutrition Soil in Seedling bag is sprayed water once, make the Nutrition Soil in Seedling bag keep 25% humidity, the palpus until the grape stalk in Seedling bag sends out roots, internode starts to expand, there is sprouting to grow from hole, finally carry out Routine Management.
Embodiment 5: Nutrition Soil is the mixture of peat soil, perlite and chicken manure, the mass ratio of the mixture of peat soil, perlite and chicken manure is 4: 1: 0.5.
Embodiment 6: the diameter in hole is between 2 to 4 centimetres.
Embodiment 7: in above-mentioned steps A, grape kind bar is cut into long 0.7 meter, the disinfection by ultraviolet light time is 20 minutes, in step C, adopted drip irrigation to water 1 time to the Nutrition Soil in nursery stock bag every two to three days, within the 6th day after 25 days to 30 days grape stalks have sprouting to grow, grape stalk is transplanted to planting groove, then watered once every 6 days.