First, intensive cultivation, adequate base fertilizer before planting deep plowing land more than 25 cm, enough base fertilizer, organic fertilizer must be high temperature fermentation, fully cooked before application. Combine 6,000 kg/mu of organic fertilizer with fully decomposed organic fertilizer, or 4,000 kg/mu of chicken manure, and mix evenly with 50 kg of diammonium phosphate, 35-40 kg of potassium sulfate, and 1.0-1.5 kg of zinc sulfate. For the control of underground pests, 5% phoxim granules can be incorporated into 2-3 kg.
Second, the selection of varieties used high-quality, virus-free varieties, such as virus-free garlic Vf681, VF684 and so on.
Third, the seed treatment before sowing remove moldy, injured, heated garlic, after the selection of a good garlic seed lobe, with 3/1000 of the polyuronic seed dressing, spray while stirring garlic, uniform after half a day after sowing; or 50% Carbendazim wettable powder 500 times water, soak the seed flap for 10 to 12 hours and sow.
Fourth, timely sowing is generally sowing in late September. Appropriate sowing can make the garlic seedlings form a five-leaf strong seedling before winter, which is conducive to safe wintering.
Fifth, the sowing method using the groove sowing method, spacing 15-18 cm, spacing 12-15 cm, the density of 2.5-2.8 million per acre, acres per acreage of more than 125 kg. Plant the lobes into the soil by plant spacing so that they stand upright. The direction of seeding should be such that the dorsovental line of the species flap is parallel to the ditch. After sowing, cover soil 2-3 cm, irrigated with water. After spraying 200 times 48% of the pull rope EC or acetochlor to prevent grass, it can also be used garlic weeding film, and finally cover the film, surrounded with soil sealed.
6, timely rupture of the film sowing garlic 5-7 days to start the seedlings, most garlic sprouts can be topped off the film surface exposed film, a small number of garlic seedlings also need to artificially assisted drilling put seedlings, this period should be checked once a day, will not expose the film of garlic Break through the film with a wire to expose the garlic sheath.
VII. Reasonable watering. Appropriate amount of top-dressing garlic 2-3 leaves should be topped with Miaofei. Generally, 1500 kg of diluted manure or 30 kg of ammonium bicarbonate is poured on the water, which is combined with pouring a small amount of water. After that, sprinkle antifreeze water between "snow" and "big snow." Temperatures began to rise before and after the “Spring Equinox†the following year, and garlic sprouts began to grow. Sunny weather should be poured at noon to “turn back green water†to promote the timely growth of garlic seedlings, and then control the water appropriately to promote root development and moss and head differentiation. After entering the month of April, the garlic sprouts have entered a period of prosperous growth and should be poured once every 7-10 days, combined with topdressing, applying 25-30 kg of urea per acre or 15-20 kg of ammonium per acre. The period from the beginning of May to the 20th is a period of high growth of garlic. During this period, the ground should be kept moist, and the water should be sprayed once every 5-7 days. The water should be stopped 5 days before the bolting to facilitate the replenishing of the moss. Bolting period should be combined with water per acre of nitrogen, phosphorus, potassium compound fertilizer 25-30 kg to promote the growth of garlic. Moss watering immediately after tying. During this period, the growth center has been transferred to garlic, keeping the ground dry and wet, and promoting the expansion of garlic, until the water is stopped 3 days before harvest.
Eight, timely harvest garlic, garlic should be harvested in time. In mid- and late May, the garlic can be harvested. Generally after 18 days, the garlic can be harvested. The mark of the ripeness of garlic is that the leaves of the plant are mostly dry and the pseudo stem becomes soft.
Nine, pest control garlic leaf blight: the beginning of the onset of spraying 75% chlorothalonil WP 600 times or 64% antiviral WP 500 times, 50% citrate copper wettable powder 500 times, 14% Ammonia Bronze Aqueous Solution 300 times, every 7-10 days, continuous control 3-4 times. Garlic white rot: spraying 50% carbendazim WP 500 times or 50% thiophanate-methyl WP 600 times at the beginning of the disease, and 50% acetaminophen WP 1000-1500 times Rhizome, especially with 75% garlic leaf green WP 1000-1500 times liquid spray root, once every 10 days, once every 2-3 times, significant control effect. Garlic sprouts: When larvae occur, 90% trichlorfon 800-1000 times can be used in the sprayer. Remove the water from the nozzle and inject the medicine into the root soil to eliminate the early larvae. Can also be used in the late garlic growth with dipterex or with phoxim 1 kg / mu with watering into the garlic field can prevent garlic mash. Locust: Garlic virus disease is transmitted by aphids. Therefore, cultivation of virus-free garlic must prevent and control aphids. When the garlic is returned to green, it is sprayed with chrysanthemum pesticide or Wanling, sprayed every 5 days, and sprayed three times.
Mineral Licking Bricks,Mineral Licking Bricks For Calf,Licking Block For Dairy Cattle,Mineral Licking Blocks For Cattle
Tangshan Finely Animal Care Co.,Ltd , https://www.faczyme.com