How to plant wheat seedlings? 100

Wheat winter grass. This plant is very adaptable and resistant to diseases, so it is cultivated in a wide range of areas. The appropriate planting period of wheat winter grass is from late March to early April, before planting, dig a trench with a knife to cut the soil, harvest the bead distance of 20 cm 16 cm in the second year, put 2 4 seedlings in the ditch, and add water once immediately after cutting.

At the beginning of May, the weather is hot and dry, and the soil moisture evaporates rapidly, so water should be poured in time. During the spring dry period, the water should be irrigated 1 to 2 times before the beginning of February to promote root growth. When harvesting the wheat winter, the seedlings with roots are cut off and the strong seedlings are selected for planting.

Mai Dong is also known as the grass along the steps.

Books with grass, wheat doors.

It is a perennial evergreen herbaceous plant of the family Liliaceae.

The fibrous roots are stout, and the apex or middle of the root is often enlarged into spindle-shaped fleshy pieces. The leaves are clustered at the base, narrowly linear, 10-30 cm long, and the thickness varies depending on the variety. The flower stems are often lower than the leaf clusters, slightly bent and drooping, and the flowers are lilac racemes, and the flowering period is May-September.

Wheat seedlings have many functions. It can be used to nourish yin and nourish the lungs and clear the heart. It is used for dry cough.

Cough, thirst, insomnia, internal heat, constipation, pharyngeal diphtheria.

Ophiopogon is highly resistant, can grow in both sunlight and shade, and grows in shade and damp places with shiny foliage. Prefers fertile and well-drained soils, but can also tolerate barren soils. Fertilizer should be applied in the early stages of planting to speed up its growth and cover the ground as soon as possible.

Wheat winter grass is a perennial evergreen grass, flowering and fruiting, often used to plant green belts, can play a role in absorbing smoke and dust, purifying the air. In recent years, the market demand for wheat winter grass is very large, and the planting area has gradually increased, which also makes the market of wheat winter grass bigger and bigger, and has a huge market. Wheat winter grass is a ground cover plant commonly used for greening.

Cold and frost-resistant, outdoor breeding in winter, evergreen all year round, short and thick rhizomes, moist growth environment, watering more in the growing season, watering 3 times a month during the spring drought period, watering every day in summer to prevent drought. It is suitable for planting in a cool and ventilated environment, it is easy to maintain, and the seeds can be sown and propagated.

2. Soil. The front stubble of the planting land of the wheat winter can not be melons and fruits, because such a soil has more pests and diseases, and the fertility of the soil is not sufficient, can not maintain the normal growth of the wheat winter, followed by the wheat winter planting land can not be selected in the place with water accumulation, and at the same time can not be continuously cropped, the soil pH of the planting site should be moderate, or it is alkaline, and can not be planted in acidic soil, so the pH test should be done when selecting the land, and the soil should be leveled when preparing the land, and the drainage system should be done in advance to facilitate the drainage and irrigation in the later stage. 3. Temperature.

Wheat winter is generally planted in April and May every year, when the sudden temperature has basically risen, the average temperature basically reaches about 18 to 20 degrees, and it is best to choose a cloudy day for planting, so that the survival rate of planting can be basically guaranteed. It is a kind of temperature-loving, moisture-loving plant, but can not survive in a very strong light and too high temperature environment, so in summer we need to do a good job of shading and cooling treatment, at the same time its cold resistance is good, can germinate and grow normally in low temperatures.

4. Method. The method of wheat winter planting is generally the method of transplanting by dividing, so many people have not planted fruit to buy seeds before, so they need to purchase seedlings from outside, so we should pay attention to the selection of vigorous growth, no pests and diseases, relatively robust seedlings to send you a plant, before planting we need to cut off the tubers and roots on the seedlings, and then plant according to the distance of 30 centimeters per row and 20 centimeters per plant.

5. Water and fertilizer. After planting, it is necessary to water the wheat seedlings in time, which can promote the growth of the root system of the wheat seedlings, thereby improving their survival rate, followed by the wheat winter it is a moisture-loving plant, so the humidity of the field soil is best to be kept at more than 70 percent, and do not water as much as possible in winter, but to properly loosen the soil, which is conducive to the absorption and storage of water. The fertilization management of the wheat winter needs to be scientifically fertilized according to the growth and development period of the wheat winter, in addition to the basal fertilizer, it is generally necessary to fertilize twice a year, the first most fertilizer is when the wheat winter seedlings grow new root system, mainly urea, phosphate fertilizer and potassium fertilizer for hole application or furrow application, the second time is when the tuber of the wheat winter is swollen, on the basis of the first fertilization to increase the appropriate amount of calcium fertilizer for irrigation.

6. Pests and diseases.

The main disease of wheat is root rot and leaf spot, and the most common insect pest is nematode. Root rot and leaf spot are basically mostly occurring in the summer high temperature and rainy season, usually we can improve the soil structure and strengthen the water management in the field through soaking seeds, scientific fertilization, and use Bordeaux liquid to prevent and control at the time of onset, at least two to three sprays need to be sprayed.

Wheat winter grass can be sown in spring, summer and autumn, the north is sown in 3-8 months, the south is sown in 2-9 months, the planting should first select good quality seeds, and then sterilize and soak in water to promote germination, and then evenly sprinkle in the soil, and finally timely fertilization, proper watering can be.

Wheat winter grass likes warm and humid climate, rain is abundant, frost-free time is long, and can develop well. But the seeds of wheat winter will enter a dormant state at low temperature, so it is necessary to choose the appropriate sowing time according to its own characteristics, if it is in the north, wheat winter grass is most suitable for 3-8 months, wheat winter grass has strong cold resistance, it is not easy to be frozen to death at minus 10, the weather in the south is relatively mild, and the sowing time is also very much, you can sow with the picking, and you can also sow at a temperature of about 20 degrees.

Planting crops such as peanuts or soybeans immediately after planting wheat winter is one of the measures to improve the yield of wheat winter, because leguminous crops grow fast, can meet the shading conditions required by wheat winter seedling stage, and can increase soil nitrogen and promote good growth. When the root expansion period of wheat winter after October requires sufficient sunshine, the crops have been harvested, and they do not affect each other, killing two birds with one stone.

Key points of wheat grass maintenance

Wheat winter grass has a great demand for chemical fertilizers, generally speaking, in addition to the basic chemical fertilizer, but also in July, August, November three times, fertilization to apply less nitrogen, otherwise it will make weeds grow rapidly, after planting wheat winter grass, the next transport pants to pay attention to is the management of the back, about fifteen days or so, will be carried out a weeding, and then in a sunny day.

Wheat winter grass has special requirements for the soil, and the sand is too high, too wet, low-lying, and pure water will have a certain impact on it. After 15 days of sowing of wheat winter grass, the soil should be loosened once, and then the soil should be loosened every half a month on a sunny day, which can make the root system of wheat differentiate faster and is conducive to the growth of wheat tubers.