Question

Как возделывают пшеницу?

Answer 1

Объяснение:

ПОСЕВ

пшеницу сеют рано, чтобы всходы появились разом и растения нормально укоренились.

Её как правило высевают самой первой из зерновых культур, сразу как почва станет пригодной к посеву, при этом температура посевного слоя должна быть 5 - 6 °С

сеют узкорядным способом...

Answer 2

How is wheat cultivated?

Wheat is one of the most widely cultivated cereal crops in the world. It is grown in various regions and climates, and the cultivation process involves several steps. Here is a detailed explanation of how wheat is cultivated:

1. Selection of suitable land: Wheat requires well-drained soil with good fertility. Farmers choose land that has adequate sunlight, proper drainage, and a pH level between 6 and 7.5.

2. Seed selection: Farmers select high-quality wheat seeds for planting. These seeds should be disease-free, genetically pure, and have good germination rates. Seed selection is crucial for ensuring a healthy and productive crop.

3. Land preparation: Before planting, the land is prepared by plowing and harrowing. Plowing helps loosen the soil and remove weeds, while harrowing breaks up clods and levels the soil surface.

4. Sowing: Wheat is typically sown in the fall or early spring, depending on the climate and variety. There are two common methods of sowing: broadcasting and drilling. Broadcasting involves scattering the seeds by hand or using a machine, while drilling involves planting the seeds in rows using a seed drill.

5. Fertilization: Wheat plants require essential nutrients for healthy growth. Farmers apply fertilizers, such as nitrogen, phosphorus, and potassium, to the soil before or during sowing. The amount and type of fertilizer used depend on soil nutrient levels and crop requirements.

6. Irrigation: Adequate water supply is crucial for wheat cultivation. Depending on the rainfall patterns and soil moisture levels, farmers may use irrigation techniques like sprinkler irrigation or flood irrigation to ensure the plants receive sufficient water.

7. Weed control: Weeds compete with wheat plants for nutrients, water, and sunlight. Farmers employ various methods to control weeds, including manual removal, mechanical cultivation, and the use of herbicides. Weed control is essential to prevent yield losses and maintain crop health.

8. Pest and disease management: Wheat is susceptible to various pests and diseases, such as aphids, rust, and powdery mildew. Farmers monitor their crops regularly and take appropriate measures to control pests and diseases. This may involve the use of insecticides, fungicides, or resistant wheat varieties.

9. Harvesting: Wheat is ready for harvest when the grains have reached the desired moisture content. Farmers use combine harvesters to cut the wheat stalks, separate the grains from the chaff, and collect the harvested crop. The harvested wheat is then transported to storage facilities.

10. Post-harvest processing: After harvesting, the wheat grains undergo processing to remove impurities, such as chaff and straw. The grains are cleaned, dried, and stored in suitable conditions to maintain their quality.

It's important to note that the specific cultivation practices may vary depending on the region, climate, and farming techniques used. Farmers adapt their methods based on local conditions and advancements in agricultural technology.