In the previous section, we compiled the botany characteristics of winter wheat in the artificial cultivation technique of Ophiopogon japonicus. Below, Xiaobian talks about the artificial cultivation technique of Ophiopogon japonicus, letting you know how to grow winter wheat. 1. Site preparation After selecting the land, the base fertilizer should be applied to the cultivation site first. The fertilizer should be optimized with the formula of Ophiopogon japonicus. The quantity is preferably 100 kg per 1/15 hectare (1 mu). The land should be further cultivated and the depth of cultivated land should reach 20~30 cm. When cultivating land, it is necessary to sterilize and disinfect the soil. It is best to use the Trichoderma harzianum and nutrient soil in a ratio of 1:10. After blending, evenly spread them into the soil. After the previous work, after the soil is flattened, it can be used to plant Ophiopogon japonicus. 2. Cultivation season The time to plant Ophiopogon should be chosen in April of each year. Usually, the rate of survival on a cloudy day will be higher. 3. Breeding method (1) Select seedlings The plants of Ophiopogon japonicus are usually produced by means of ramets propagation. Note that it is important to select robust, pest-free plants as parent plants, and seedlings must be processed before they can be planted in the ground. How to deal with the mother plant? Cut the seedlings! (2) cutting seedlings Cutting the seedlings is to cut off the roots of the selected seedlings. The standard is that the leaves do not spread, and the cross-section of the roots is white with a radial pattern, which is also known as the "daisy heart". After the mother plant is processed, it can be planted. 4. Planting Before planting, it is necessary to ditch the soil and use a special four-toothed iron shovel to carry out this work. Under normal circumstances, the planting ditch should meet the following criteria, with a row spacing of 10 to 13 cm and a depth of about 5 cm. After the ditch is opened, you can plant the Ophiopogon in the ground. Usually, each mother plant can be divided into 1 to 4 seedlings, and 1 seedling can be planted every 5 cm in the ditch. The depth of seedlings is preferably 3 to 4 cm. Note that it is necessary to place the yoghurt vertically in the ditch, and fill the shallow ditch with soil. It requires 60,000 to 70,000 seedlings per acre. After the planting is completed, it is necessary to transfer to the management work after planting. 5. Management after planting (1) Irrigation The first thing to do is to fill the water, which is what everyone often says. Generally, the method of self-flow irrigation is sufficient, and the amount of water is measured by pouring. After about 15 days, Mai Dong can take root. At this time, it is necessary to do a good job of checking seedlings and replanting in time. (2) Checking seedlings It is necessary to check the seedlings in time and find that the seedlings that have not survived should be replanted in time. The planting method at the time of replanting is the same as the planting method introduced earlier. Since then, Mai Dong has been carefully cultivated in the field management. 6. Field management May and June management, May and June is a slow seedling period after the birth of Ophiopogon, the growth rate is very slow, the main job is cultivating alfalfa and irrigation. (1) cultivating weeds During this period, a cultivating is also very beneficial to the growth of Ophiopogon japonicus. It should be noted that this work should be carried out with a small hoe, and the cultivating should be shallow to avoid damage to the roots of Ophiopogon japonicus. (2) irrigation and irrigation The work is regular. If the ground is white, it means that Ophiopogon needs to add water. At this time, you can use a self-flow irrigation method for irrigation. Watering should be filled with "horse water", that is, let the water flow through the fields. After this series of meticulous care, from the end of June, Ophiopogon will grow rapidly. In July, Ophio will appear in front of everyone in a vivid image, so in the next few months, I have to pay more for Mai Dong. Management in July, August and September, these three months are a key period in the growth process of Ophiopogon, and must be carefully managed. (1) Topdressing In the past three months, the fertilizer was chased once in the middle of each month. Among them, the topdressing in July was called “sub-fertilizerâ€, and the topdressing in September was called “the first root-swelling fatâ€. The three methods of topdressing are the same. The fertilizer is best to use diluted organic fertilizer, that is, diluted human and animal excrement. The topdressing method is artificially sprinkled. The quantity is preferably about 1000 kg per 1/15 hectare (1 mu). This kind of spilling method can cater to the living habit of “less eating more mealsâ€, which means that it is not easy to overdo it, and it can absorb the nutrients from the roots and leaves of Ophiopogon japonicus, and provide favorable nutrient conditions for the development of roots. . (2) cultivating The shovel can be used for cultivating along the gap between each row, which not only loosens the soil, promotes the activity of the genus Ophiopogon japonicus, but also smoothes the messy leaves of Ophiopogon japonicus and enhances the permeability of Ophiopogon japonicus and the atmosphere. This is also called "comb" in the folk. (3) Weeding In these few months, weeds are easy to breed, and we must be careful when weeding, because Ophiopogon is itself a grassy plant. Don't pay attention to removing it as a weed, and the loss can be big. (4) Water management On very hot days, you can spray the leaves of Ophiopogon, and use the fine-eye nozzles to do the job. In addition, in the middle of August, Mai Dong will carry out a watering method, the same method is to take the form of “horse waterâ€. In this way, Ophiopogon can have enough water to meet the growth needs of all aspects of the plant. (5) Pest control The pests and diseases of Ophiopogon japonicus occur in the underground part, so it is mainly based on prevention. In the middle of July, it is necessary to prevent the root-knot nematode disease. You can use 1000 times of zinc sulphur-phosphorus dilute solution to dilute the root solution, and directly pour the liquid into the soil of the root of the Ophiopogon japonicus. 2.5 ml per square meter is standard. In late July, it is necessary to prevent the lizard wax early, to avoid the pest to harm the root cause of Ophiopogon japonicus. The root solution can be 1500 times diluted with zinc thiophosphorus emulsifiable concentrate, the amount is 0.75 g per square meter (ie 0.5 per acre). Kilograms are standard. After these preventive work, the pests did not dare to attack the wheat winter. Management in October, November and December, after October, the growth of Ophio will once again stabilize. Therefore, in the next three months, the management required is relatively simple. (1) Weeding During this time, although weeds are relatively small, weeding work once a month. (2) top dressing In November, or after the winter, we must spray a foliar fertilizer, foliar fertilizer can use potassium dihydrogen phosphate, the amount is 1.5 grams per square meter (ie 1 kilogram per acre) as the standard, topdressing can use small eyes The sprayer of the spray head is carried out, and the spray of the leaves of the Ophiopogon japonica is evenly sprayed as a standard. After these management tasks, Mai Dong can safely spend the New Year and enter the new management stage of the second year. In the management of January, February and March, it is enough to let Ophiopogon natural growth in January and early February. By the end of February, the roots of Ophiopogon japonicum will begin to expand for the second time. At this time, it is necessary for Ophiopogon japonicus. After applying a foliar fertilizer, in the production, this topdressing is called "the second root enlargement". The foliar fertilizer can be selected from potassium dihydrogen phosphate and urea, and the amount of fertilizer is used to completely spray the leaves once. After this topdressing, the roots of Ophiopogon will rapidly expand, and by the beginning of April, it will be able to enter the harvest season. Male Sexual Enhancement Material Male Sexual Enhancement ;Strengthening Yang extract Shaanxi Zhongyi Kangjian Biotechnology Co.,Ltd , https://www.zhongyibiology.com
