Ginger planting strip planting according to the row spacing 40cm open ditch, after applying base fertilizer, according to the plant spacing 27cm under the seed, covered with soil and ground level. Here is my carefully organized ginger planting technology video for you, take a look.
Ginger planting technology videoBiological characteristics
Prefer warm and humid climate, not cold, afraid of moisture, afraid of strong direct light. Avoid continuous cropping. It is advisable to choose sloping land and slightly shady plots for cultivation. The upper layer of deep, loose, fertile, well-drained sandy loam to heavy soil is preferred.
Cultivation techniques
Propagation with rhizomes (seed ginger), hole planting or strip planting. When digging ginger in autumn, choose fat, light yellow color. Glossy, no disease or insect scars of the rhizome for seed ginger, cellar storage or indoor and fine sand layered storage standby. South in January-April, north in May, take out the seed ginger insulation germination, and then cut the seed ginger into small pieces, each piece retains 1-2 strong buds. Hole planting according to row spacing 40cm?30cm hole, 13-17cm deep, first pouring dung water in the hole, to be infiltrated after the soil, each hole flat put 1 piece of seed ginger, and finally covered with fine compost and soil. Strip planting according to row spacing 40cm furrow, after applying fertilizer, according to plant spacing 27cm under the seed, covered with soil and ground level. Sichuan producing areas pay close attention to the depth of sowing, sowing deep (dug hole 30cm or so), and constantly cultivate the soil into a certain ginger, for the source of ginger; sowing shallow (dug hole 5-10cm) and into the medicine ginger, for the source of dry ginger.
Field management
Seedlings found after the lack of plants, timely replanting. Plowing and weeding 3-4 times a year, fertilizer 4 times, fertilizer to organic fertilizer and compound fertilizer. During the growth period, the water requirements are relatively strict, can not be short of water, the emergence of plant guide to timely watering and moisturizing, 10d before harvest to stop watering.
1, land preparation and fertilization. In the ginger planting 10-15 days later, combined with deep turning the ground, mu Shi China Green Food Development Center recognized? Dabao green? Double green green fertilizer 50 kilograms, fully decomposed stable fertilizer 5000 kilograms, leveling and harrowing, sowing, ridging seed fertilizer, general mu Shi cake fertilizer (peanut cake or soybean cake) 100 kilograms, the province recognized pollution-free? Laizhou? Brand potassium sulfate compound fertilizer 15 kg, zinc fertilizer 3 kg, borax 2 kg.
2, reasonable planting. Before sowing the good buds of the ginger block broken into 70-80 grams of small seed blocks, each seed block on the general only stay a strong bud, wound dipped in grass ash after seeding (strong buds standard: buds 0.5-1.5 cm, 0.8-1 cm thick, young buds white and bright, buds fat, top blunt round, buds at the base did not send out a new root). The next seed will be ginger buds and rows perpendicular to the direction, flat in the sowing ditch, ginger buds on the Qi down not Qi and in a straight line, and then mulch about 4 cm, to ensure that the seedlings Qi seedlings strong.
Seedlings in the early stage, to water mainly small water, keep the ground moist. Seedlings late according to the weather conditions appropriate watering, keep the ground dry and wet, summer watering, to the morning and evening is appropriate, after heavy rain, timely exclusion of water in the ground, and then make up for a well watering. Throughout the ginger growing period, it is forbidden to flood.
Scientific control. According to the local plant protection department of pests and diseases measurement and reporting information, in line with the treatment of accurate, early treatment, small treatment of the purpose of the discovery of diseased plants, the implementation of picking treatment, early use of drugs, a drug, multi-purpose treatment, to reduce the amount of pesticide use.
Stem diseases (ginger plague, ginger rot disease, etc.); field found diseased plants, timely digging out diseased plants and soil around the diseased plants, brought out of the field buried, in the hole applied bleach 125 grams or pouring 1% bleach solution, and then seal the pile with aseptic soil, the prevention and control of good results.
Leaf diseases (ginger anthracnose, leaf blight, etc.): found in the field when the disease leaves, timely removal put in a plastic bag, take out of the field burned or buried. At the same time, early use of 70% of the methyl thiophanate wettable powder 1000 times liquid plus 75% of the chlorothalonil wettable powder 600-700 times liquid for foliar spraying control, 7-10 days 1 time, sprayed 2 times in a row. Pay attention to spray evenly spray fine. Stop using drugs 20 days before harvest.
Ginger borer and aphids: when ginger borer and aphids are found in the field, spray Yangkang No. 3 suspension (AA grade green food production materials) 750 times liquid or use abamectin preparation (1.8% mirex) 6000 times liquid control, according to the size of the growth of the ginger and the insect pests to appropriately change the dosage. At the same time, turn on the high-pressure mercury lamp at night to trap adult insects.
Preservation of ginger① wash, dry, buried in a salt shaker;
② fresh ginger in pots, jars or large-mouth bottles, covered with 3 cm thick moist fine sand, and then cover, can be fresh for 1 to 2 months;
③ fresh ginger washed and dried, and then sliced, loaded into the pre-prepared clean, dry screw-mouth canning jars, and then poured into the white wine, liquor, the amount of wine to just submerge the Fresh ginger slices to the degree, and finally sealed with a lid, eat as you go, can be a long time fresh;
④ wash, put in a small plastic bag sprinkled with some salt, do not seal, as you go, can be maintained for about 10 days;
⑤ with salt water to soak the ginger for 1 hour, and then take it out of the sun dry, into the refrigerator storage compartment, can be put for a long time and to maintain the degree of its freshness;
⑥ put the fresh ginger Put fresh ginger in a jar, and then buried with yellow mud, watering really a little bit of water every day, can keep about a month.
Ginger simple storage of four methods:
Closed pile of ginger for strict selection, leaving the better quality of the scattered pile in the warehouse, with straw bales and curtains covered, ready to store. And then in the warehouse in the south direction of the brick wall, separated from a small warehouse, and in the brick wall coated with mud blocking the brick joints, to prevent the cold wind from blowing into the ginger piled up in the brick wall, ginger pile height of about 2 meters, heaps of uniformly into a number of reeds tied into the top of the ventilator in order to facilitate the ventilation. Pile storage, the corners of the wall without leaving gaps, the center can be slightly loose. Immediately after stacking with mud or straw bale closed top, stacking library should not be too large, generally about 5000 kilograms per library to stack appropriate. Library temperature is generally controlled at 18-20 ℃, when the temperature drops, can increase the cover insulation; such as high temperatures, can reduce the cover to cooling.
2. Pit buried storage Higher groundwater table, more pits buried method of storage ginger, pit depth to the principle of not out of the water, generally 1 meter deep, about 2 meters in diameter, on the wide under the narrow, round or square can be, a pit can be stored about 2500 kilograms. Covering the total thickness of 60 centimeters to 65 centimeters, in order to maintain the heap has the appropriate storage temperature for the principle of the top of the pit with straw made into a dome, in case of rain, surrounded by a drainage ditch. The north side of the wind barrier to prevent cold.
The management of storage, both to prevent heat, but also to prevent cold. Into the pit at the beginning of the temperature is easy to rise, can not be closed all the pit, the beginning of 1 month, the requirements to maintain a high pit temperature, need more than 20 degrees, and later to maintain at about 15 degrees can be. In winter, the pit must be sealed tightly to prevent the pit temperature from being too low. Storage should often check the ginger block with or without changes, the bottom of the pit can not have water.
3. Mud and sand burying burying pit brick, stone, etc. in the warehouse or basement into a height of about 0.8 meters, width of about 1 meter, the length is not limited, storage, first in the bottom of the pit lay a layer of about 5 centimeters thick, the moisture content of about 10% of the sand, and finally covered with sand, not to expose the ginger in the air.
4. Shelter storage a layer of sand a second layer of ginger, yards into a 1-meter-high, 1-meter-wide rectangular stack, each stack of 1250-2500 kilograms, the middle of the stack to stand a fine bamboo poles bundled into the diameter of about 10 centimeters of the ventilation bundles, wells into the thermometer, in order to measure the temperature of the stack. Sealed around the stack with wet sand, after sealing the stack, cover the hole door, hole on the air hole to avoid cold wind blowing in.
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