A list of the contents of this article:

Planting time and method of pea, whether pea is self-pollination or cross-pollination

1. Pea can pollinate either self-pollination or cross-pollination, because pea has bisexual flowers and its fertilization is completed before flowering. Generally, plant fertilization is carried out after pollination, which belongs to closed pollination. It takes about 2-3 months from flowering and pollination to pod growth.

2. Peas carry out self-pollination and are closed-pollinated plants. Pea flowers have many colors, such as red and white, and their pollination depends on wind and insects. Peas have completed the pollination process before flowering, so the chance of gene mutation is relatively low. The flowering period of pea is characterized by pollination, and its characteristics of self-pollination and closed pollination ensure that pollination is completed before the flower blooms.

3. Peas are self-pollinated and closed-pollinated. This variety of peas looks so beautiful, with red flowers and white flowers, peas are pollinated by wind and insects, peas are pollinated when they bloom, and there is little possibility of genetic mutation. Pea pollination, self-pollination and closed pollination, pea self-pollination, closed pollination, so it is pollination before flowering. Bean flowering stage pollination is the form of self-pollination.

4. Peas are self-pollinated, and the flowers inside the stamens automatically fall on the flower heads of the pistils for pollination. When planting peas, it is suggested that the land with deep soil layer and convenient drainage and irrigation should be selected for soil preparation and fertilization, and then sow the germinated seeds. When sowing, planting holes need to be dug out at a distance of 20 centimeters, and 2-4 seeds are placed in each hole. When the young plants grow to about 8 centimeters, they can be transplanted.

Planting methods of pea seedlings

1. Soil preparation and fertilization. If you want to plant pea seedlings in the soil, you need to first prepare the selected plot to make the soil loose and ventilated, and then apply some rotten farm fertilizer, plant ash and calcium superphosphate to the soil. this can improve the soil quality and improve the soil fertility, and finally form a 3-meter wide flat bed. Planting method.

2. family soilless cultivation methods: select seeds, soak the seeds, wash the seeds, and put them in a seedling tray; water them frequently, put them in a dark place and keep them ventilated; wait for the bean seedlings to grow high, put them in a place with light and ventilation. Field cultivation methods: choose neutral soil with slightly higher topography, convenient drainage and irrigation, more fertile and loose soil; select green pea seeds with thick seed coat, small grain and full seed; the suitable temperature for growth is 1823 ℃, and the humidity is about 80%.

3. Sowing: trench in the soil, the ditch is about 10 cm wide and 3-5 cm deep. Spread the pea seeds evenly in the ditch, then gently cover the soil. Watering: watering in time after sowing to keep the soil moist. But avoid overwatering, so as not to cause pea seedlings to rot. Fertilization: appropriate amount of organic fertilizer should be applied during the growth of pea, and organic liquid fertilizer or organic compound fertilizer can be selected for topdressing.

4. How to plant pea seedlings for soil preparation and fertilization to plant peas should choose plots that are not easy to accumulate water. 1000 kg of farm manure per mu should be applied, combined with phosphorus and potassium fertilizer, and ridges should be formed after soil preparation. The best time to sow pea at the right time is in spring March. The row spacing of strip sowing is 110 cm, sowing according to a certain plant spacing. After covering soil 2 to 3 cm, cover with film to keep warm and humid, prevent seed diseases and insect pests, and improve sprouting rate.

5. Soil preparation and fertilization. To grow peas, you should choose soil that is well drained, loose, fertile and breathable, and then turn it deep to let the sun expose the land to whitening, which can effectively kill insect eggs and germs in the soil, and then mix an appropriate amount of fertilizer as base fertilizer to improve the fertility of the soil. Sow the seeds into the ground.

The planting method of pea

1. In general, peas should be sowed by spot sowing. 2-6 seeds should be planted in a hole with an interval of 10-20 cm. After sowing, the pea should be covered with 5-6 cm thick soil. If the climate is dry, it can be thicker. When the seedlings grow to 8-10 cm high and have 2-4 leaves, they can be transplanted.

2. Soil selection: choose fertile and well-drained soil. It can be planted in flowerpots or vegetable fields. Sowing time: pea seedlings are suitable for sowing in spring or autumn. It depends on the climatic conditions of your area. Pea seed treatment: first put the pea seed in a wet paper towel to keep it moist and make it germinate. It usually takes 2-3 days. Sowing: the selected pea seeds are placed in the soil, with each seed about 5 cm apart.

3. Family soilless cultivation methods: select seeds, soak the seeds, wash the seeds, and put them in a seedling tray; water them frequently, put them in a dark place and keep them ventilated; when the bean seedlings grow high, put them in a place with light and ventilation. Field cultivation methods: choose neutral soil with slightly higher topography, convenient drainage and irrigation, more fertile and loose soil; select green pea seeds with thick seed coat, small grain and full seed; the suitable temperature for growth is 1823 ℃, and the humidity is about 80%.

4. Soil conditions: the soil suitable for planting peas should be neutral or slightly acidic to avoid excessive acidity. When the acidity and alkalinity of soil is not suitable, it can be adjusted by applying plant ash or lime. Sowing preparation: the outer skin of pea seeds is hard and needs to be germinated first. Soak the seeds in 40% salt water, screen out the dried and floating unqualified seeds, and then accelerate the germination.

Planting method and time of pea

In terms of the planting method and time of pea, it is suggested to plant pea in spring and autumn every year, because the climate of this period is more suitable for plant growth, which is more beneficial to seed germination and can improve the survival rate of sowing. However, the temperature in northern China is relatively low, considering the difficulties of overwintering, it is recommended to plant at the end of spring. When to plant pea has a higher survival rate: pea is an annual climbing herb and one of the most important cultivated crops in the world.

When sowing in autumn, early-maturing varieties should be selected, generally sowing in early September and harvested before November. Sowing in spring, sowing in the middle and lower reaches of the Yangtze River from late February to early March, and harvesting before high temperature; in Northeast China, spring sowing and summer harvest are usually from April to May. According to the need, plastic film mulching in small shed can also be used for early sowing. Overwintering sowing is generally from late October to mid-November, overwintering in the open field, and harvested from April to May next year.

Time: planting should be carried out at the right time as far as possible. in general, it is best from March to May in spring. If the seeds are planted at this time, the seeds will germinate more easily and grow better. Autumn can also be planted, preferably in September, when the climate is relatively mild and suitable for its growth.

Spring: spring is a good time to sow seeds, from late February to early March in the south and from April to May in the north. The growing period in spring is relatively short, and the harvest time will be advanced. Autumn: autumn sowing is also a better choice, early-maturing varieties are more suitable, almost sowing in early September, about before the cold wave can be harvested, if you want to extend the growth period, you can cover it with plastic film.

The planting method and time planting method of pea the requirement of pea for soil is not high, as long as the soil layer is deep and the salinity is low, pea can be planted. Before planting, fertile sandy loam should be selected for deep ploughing to ensure soil permeability and drainage capacity. Before sowing, it is necessary to apply rotten farm manure as base fertilizer. To select a suitable variety of pea, it is necessary to loosen the soil after sowing and keep it soft to help the root growth.

Pea seedlings are nutritious and easy to grow. Here's how to grow them: soil selection: choose fertile, well-drained soil. It can be planted in flowerpots or vegetable fields. Sowing time: pea seedlings are suitable for sowing in spring or autumn. It depends on the climatic conditions of your area. Pea seed treatment: first put the pea seed in a wet paper towel to keep it moist and make it germinate. It usually takes 2-3 days.

The time and method of planting pea and the skills of cultivating pea

Soil preparation: choose the appropriate soil preparation method according to the season, spring sowing varieties need to turn the land deeply in autumn, autumn and overwintering varieties should prepare the soil in time according to the actual situation. Fertilization: mainly farm manure, applying rotten farm manure, phosphorus and potassium fertilizer before sowing, the effect of increasing phosphorus fertilizer on increasing yield is more obvious. Sowing: choose the appropriate sowing time according to the variety and region, generally using the way of sowing or sowing on demand, row spacing and plant spacing are determined according to the variety and use.

First of all, you should choose a good place to flatten the land and grow peas. As the root system of this plant is well developed, it is resistant to drought but not waterlogging, so it must be planted in a dry environment. Deep and well-drained soil can also prevent the roots from being flooded, which is very helpful for their breathing. In addition, whether the soil is fertile or not also plays an important role in the development of plants. Sowing time peas are sown at different times in different areas.

Soil selection: choose fertile and well-drained soil. It can be planted in flowerpots or vegetable fields. Sowing time: pea seedlings are suitable for sowing in spring or autumn. It depends on the climatic conditions of your area. Pea seed treatment: first put the pea seed in a wet paper towel to keep it moist and make it germinate. It usually takes 2-3 days. Sowing: the selected pea seeds are placed in the soil, with each seed about 5 cm apart.

Planting time and method of pea

1. Time: planting should be carried out at a suitable time as far as possible. in general, it is best from March to May in spring. If the seeds are planted at this time, the seeds will germinate more easily and grow better. Autumn can also be planted, preferably in September, when the climate is relatively mild and suitable for its growth.

2. Planting in spring and autumn: in the planting time and method of pea, we choose to plant it in spring and autumn, when the climate is cool, it can meet the cool growth habit of pea. Generally, for the north of the Yangtze River, because of the low temperature, spring sowing is mostly carried out from March to April in spring, while in the south, sowing is carried out after September in autumn.

3. Spring: spring is a good time to sow seeds, from late February to early March in the south and from April to May in the north. The growing period in spring is relatively short, and the harvest time will be advanced. Autumn: autumn sowing is also a better choice, early-maturing varieties are more suitable, almost sowing in early September, about before the cold wave can be harvested, if you want to extend the growth period, you can cover it with plastic film.

4. Peas have a strong ability to adapt to the environment. Peas can usually be planted from February to April in spring, from May to June in summer, from August to October in autumn, and in November in winter, but sunscreen measures should be taken in summer and warm measures should be taken in winter.