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Black muirAlias black, white, light. Wildness can also be artificially grown, seeded in the form of ears, leaves or cups, thin, marginal waves, 3-10 cm wide, approximately 2 mm thick, reinforced on the base with a side handle or narrow attachment, black wood earField managementAttentionSince the return of temperature after the spring is suitable for the growth of the black ear, with increasing rainfall and the growth of fungus and pests, it is particularly important to strengthen field management. Today, the state of farmer aid has organized for you a number of issues related to black ear management techniques and blackwood ear management。
Blackwood ear management:
Technological 1, earwood riser management must reconcile the temperature, humidity, light and ventilation of the ear field, but moisture management is key to increasing production. This requires a dry, wet and dry external environment, with sufficient water for the first two days and at night, and, as appropriate, water later, usually more water in the clear, less water in the dark, less water in the rain, and less fog, and on a tour, all watering, all watering and soaking of the ears. When the weather is high, water should be sprayed early and late, so as to avoid watering in the midst of strong sunlight, so as not to cause rotting ears. It is desirable to control relative humidity in the air of the ear field at 90 ~95 per cent. In this way, 10 days or so will allow the entity to mature。
Technology 2, black moor, should stop watering after each tide, irradiating sunlight for three to five days, drying the surface of the earwood, entering oxygen from cracks, contributing to the re-emergence of the fungus and spreading to deeper parts of the earwood. It is then watered and managed for approximately 10-15 days, with the possibility of collecting 2d。
The winter management section of technology 3, moo-mu, has a long period of three years of wood cultivation, usually at the beginning of the year, followed by the third year of the following year. In late autumn and early winter, temperatures decline, mycelium grows slowly or even dormant, and the ears stop, i. E. Into winter. The management of this period is to concentrate earwood, which is kept in a clean drying place in the form of “well stacking”, covered with grass or tree branches, so as to keep it warm and humid, and to prevent the harmful fungus of cold winters, and if the weather is dry it should be properly wetted on the earwood, which, when the temperature rises in the spring of the following year, is then sprawled onto the earwood and carefully managed for collection after maturity。
Management attention in the field:
Issue 1, adequate water is available in the rods before they have formed the black-mute lumber, at which point they cannot be oversprayed, with a time limit of 5 to 10 minutes, mainly to keep the field humid, resulting in higher humidity in the earheads, which is conducive to the formation of the ears。
Question no. 2, blackwood originals out of the bag and stops spraying for days. In the future, depending on weather conditions, water is sprayed within temperatures conducive to the growth of the black ear, promoting its production, growing up with the black ear and increasing the amount and duration of the water spray, in accordance with the water content and soft and hard state of the rod. 3. Maintenance of good ventilation of the fungus. The dry, wet and dry alternation in the growth of the black wood ear is necessary to give the black wood ear rod a longer period of time in a dry state, sufficient time for the fungus to recover and feed, build up nutrients and increase resistance to disease and pests。
Issue 3, focus on weather forecasts for weather stations, particularly those concentrated in rural households in march-may, in order to prevent continuous rain from causing loss of ears. The first is to ensure timely harvests, which can be collected in small amounts to prevent the concentration of harvests from drying. Second, if it is true that there is a continuous rain that cannot be harvested in time, it can be used to temporarily raise the archer with bamboo blades, to cover the sheet of film with rain resistance and to ensure ventilation of the fungus rods around the sheet of film more than 30 cm from the fungus. At the same time, the water accumulated in the fields was eliminated in a timely manner。
Issue 4, manual weed removal. The hazards of weeds have a serious impact on the production and quality of the products of black wood. However, the use of herbicides such as glyphosate for herbicides in the production of black wood is strictly prohibited in order to avoid pesticide residues. In order to prevent weed growth, weeds should be protected from growth by covering thin film on the side of the lid and covering it with a layer of thick straw or weed, etc., to ensure the quality of the black weed product. For more information, please note:
