Planting method of environment-friendly purple corn
A planting method, purple corn technology, applied in botany equipment and methods, planting substrates, plant cultivation, etc., can solve the problems of long production period, unacceptable drug farmers, low yield, etc., to achieve improved utilization rate, simple and convenient operation, The effect of risk reduction
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Embodiment 1
[0020] A planting method of environment-friendly purple corn, is characterized in that, described method comprises the steps:
[0021] (1) Matching substrate: Take phosphorus fertilizer and add it to the substrate composed of peat and vermiculite according to the ratio of 3:2, so that the phosphorus content in the seedling substrate is 150mg / kg;
[0022] (2) Open furrow field: the width of the middle furrow is 2.8m, and the width of both sides is 1.3m respectively. There are aisles and irrigation and drainage ditches between the middle and both sides of the furrow, and the total width of each side aisle and irrigation and drainage ditches 0.5m;
[0023] (3) Seedling raising: plant corn on the middle border with a row spacing of 16cm and a plant-to-plant spacing of 2.4cm, and plant cucumbers on both sides of the border, perpendicular to the aisle, and control the row-to-plant spacing of 0.25×0.2m;
[0024] (4) Seedling management: Spray 3 times diluted Hoagland nutrient soluti...
Embodiment 2
[0027] A planting method of environment-friendly purple corn, is characterized in that, described method comprises the steps:
[0028] (1) Matching substrate: Take phosphorus fertilizer and add it to the substrate composed of peat and vermiculite according to the ratio of 3:2, so that the phosphorus content in the seedling substrate is 170mg / kg;
[0029] (2) Open furrow field: the width of the middle furrow is 2.8m, and the width of both sides is 1.3m respectively. There are aisles and irrigation and drainage ditches between the middle and both sides of the furrow, and the total width of each side aisle and irrigation and drainage ditches 0.5m;
[0030] (3) Seedling raising: plant corn on the middle border with a row spacing of 18cm and a plant-to-plant spacing of 2.6cm, and plant cucumbers on both sides of the border, perpendicular to the aisle, and control the row-to-plant spacing of 0.25×0.2m;
[0031] (4) Seedling management: Spray 5-fold diluted Hoagland nutrient solutio...
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