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Farm Crops

Wheat, rye, alfalfa, soybeans, other grains and corn are well-known farm crops, but farmers might also grow fruits, nuts, vegetables, tobacco, food or bedding for animals, cotton, flowers, and other crops, too. Whether grown for commercial or subsistence reasons, questions about the crops and those who grow them on all sizes of farms in all countries and regions of the world are welcome here. Come on in to this category to learn more and share your knowledge about Farm Crops and those who grow them.

5,850 Questions

What is climate in veld?

The climate of the veld is highly variable, but its general pattern is mild winters from May to September and hot or very hot summers from November to March, with moderate or considerable variations in daily temperatures and abundant sunshine. Precipitation mostly occurs in the summer months in the form of high-energy thunderstorms.

Over most of the South African Highveld, the average annual rainfall is between 15 and 30 inches (380 and 760 mm), decreasing to about 10 inches (250 mm) near the western border and increasing to nearly 40 inches (1,000 mm) in some parts of the Lesotho Highlands; the South African Lowveld generally receives more precipitation than the Highveld. Temperature is closely related to elevation. In general, the mean July (winter) temperatures range between 45 °F (7 °C) in the Lesotho Highlands and 60 °F (16 °C) in the Lowveld. January (summer) temperatures range between 65 °F (18 °C) and 80 °F (27 °C).

In Zimbabwe the precipitation averages around 30 to 35 inches (760 to 900 mm) on the Highveld, dropping to less than 15 inches in the lowest areas of the Lowveld. Temperatures are slightly higher than in South Africa.

Over the entire veld, seasonal and annual average rainfall variations of up to 40 percent are common. Damaging drought afflicts at least half the area about once every three or four years. Everywhere the average number of hours of annual sunshine varies from 60 to 80 percent of the total amount possible.

What does planting the same crop on the soil for many years cause?

draining nutrients from the soil

It can also cause a catastrophic rise in soil-borne insect and disease problems.

Which soil would be best for growing farm crops explain why?

Loamy soil would be best for growing farm crops because it has a good balance of sand, silt, and clay which provides proper drainage, retains moisture, and allows for good root penetration. This type of soil also has sufficient nutrients for plant growth and is easy to work with during cultivation.

How does summer fallow damage the soil?

Summer fallow can damage the soil by exposing it to erosion, compaction, and nutrient leaching. It can also lead to a decrease in soil organic matter and microbial activity, reducing the soil's ability to hold water and nutrients. Overall, extended periods of summer fallow can degrade soil health and fertility over time.

Why is it that the depth of the soil sampling usually depends upon the crops to be grown?

The depth of soil sampling is usually dependent on the crops to be grown because different crops have varying root depths and nutrient requirements. Sampling deeper can provide insights into nutrient availability and soil properties that may impact root growth and crop yield. Tailoring soil sampling depth to the specific needs of the crops helps ensure proper nutrient management and optimal plant growth.

How can soils be used to protect the environment remove ozone from the air add carbon to the atmosphere protect agricultural crops from pests filter pollutants out of groundwater?

Soils can help protect the environment by acting as a sink for ozone, absorbing carbon dioxide and storing it in organic matter, providing a habitat for beneficial organisms that control pests in agricultural crops, and acting as a natural filter to remove pollutants from groundwater through physical, chemical, and biological processes.

How do farmers test soil to check the pH?

Farmers use a soil pH meter or a soil pH testing kit to determine the pH level of their soil. They take soil samples from different parts of the field, mix them together, and then test the pH of the mixture. This helps them get a more accurate representation of the overall pH level of their soil.

What is forage production?

Forage production refers to the cultivation or management of plants that are grown to be grazed by livestock or harvested for hay. These plants are typically high in nutritional value and provide essential nutrients for animals, making them an important component of livestock feeding systems. Forage production can be crucial for supporting animal health, maximizing productivity, and sustaining livestock operations.

What are the factors responsible for the variation of self pollination within a crop?

Factors influencing self-pollination within a crop include genetic factors affecting self-compatibility, structural features of the flower that promote self-pollination, environmental conditions influencing pollinator activity, and the presence of barriers to prevent self-pollination such as self-incompatibility mechanisms.

How does stream bank protection help to reduce soil erosion?

Stream bank protection helps to stabilize the banks and prevent erosion by reducing the impact of flowing water and protecting the soil from being washed away. Methods such as planting vegetation, installing retaining walls, or using erosion control blankets can help to reinforce the stream banks and prevent sediment from entering the water, improving water quality downstream. This protection also helps to maintain the natural habitat and prevent further land degradation along the stream.

How many tries did it take you to successfully produce the largest crop possible using selective breeding?

It took numerous tries over many generations to successfully produce the largest crop possible using selective breeding. This process involves carefully selecting and breeding plants with desirable traits over time to improve crop yield. Each generation is evaluated and the best individuals are chosen to continue the breeding process, gradually leading to a larger and more productive crop.

Why loam is considered the ideal texture of most crops?

Loam soil is considered ideal for crops because it has a balanced mix of sand, silt, and clay particles, allowing for good drainage while also retaining moisture and nutrients. It provides a healthy environment for plant roots to grow, access water and essential nutrients, and supports microbial activity in the soil, which aids in nutrient availability for plants.

Why do farmers have to add to fertilizer to soil to ensure good crop yields year after year.?

Adding fertilizer provides essential nutrients like nitrogen, phosphorus, and potassium that may be depleted from the soil over time due to crop growth and harvest. By replenishing these nutrients, farmers can ensure that plants have what they need to grow healthily and produce high yields year after year.

How does crop rotation help soil fertility?

Crop rotation helps soil fertility by reducing nutrient depletion and pest buildup. Different crops have varying nutrient needs, so rotating crops helps maintain a balanced nutrient profile in the soil. It also disrupts pest life cycles, reducing the need for chemical pesticides and promoting a healthier soil ecosystem.

Why do harvesting crops on farm lower the level of nitrates in the soil?

cos d animalz will get less animal protein init nd den dey cnt excrete nd provide ammonia nd sh!t 2 d soil dat makes nitrates init

Why the depth of soil sampling usually depends upon the crops to be grown?

The depth of soil sampling depends on the root depth of the crops to be grown. Different crops have varying root systems that reach different soil depths for nutrient and water uptake. Sampling deeper layers helps to assess the availability of nutrients and other factors that may impact crop growth.

How does crop rotation helps farmers in regaining soil nutrients?

Crop rotation helps farmers in regaining soil nutrients by planting different crops in a specific sequence on the same piece of land. This practice helps to prevent the depletion of specific nutrients by varying the types of crops grown. Different plants have different nutrient requirements and contributions to the soil, so rotating crops helps maintain a balanced nutrient content in the soil over time.

How does sugarcane reproduce scientifically?

Sugarcane reproduces primarily through vegetative propagation, where new plants develop from stem cuttings, known as setts. These setts are planted in soil to grow into new sugarcane plants. While sugarcane also produces seeds, they are not commonly used for reproduction due to the high variability in seedlings.

How do plants reproduce using sexual reproduction?

Flowering plants are the dominant plant form on land and they reproduce by sexual and asexual means. Often their most distinguishing feature is their reproductive organs, commonly called flowers. The anther produces male gametophytes, the sperm is produced in pollen grains, which attach to the stigma on top of a carpel, in which the female gametophytes (inside ovules) are located. After the pollen tube grows through the carpel's style, the sex cell nuclei from the pollen grain migrate into the ovule to fertilize the egg cell and endosperm nuclei within the female gametophyte in a process termed double fertilization. The resulting zygote develops into an embryo, while the triploid endosperm (one sperm cell plus two female cells) and female tissues of the ovule give rise to the surrounding tissues in the developing seed. The ovary, which produced the female gametophyte(s), then grows into a fruit, which surrounds the seed(s). Plants may either self-pollinate or cross-pollinate. Seeds develop from the ovules in the female plant, after they have been fertilized by the pollen from the male parent plant. This is termed 'sexual reproduction', as seeds contain the genes of both the male and female parent, and usually both male and female flowers are required to produce seeds. Sometimes, the male and female flowers are from separate plants, sometimes they are from the same plant, and sometimes a flower may be fertilized by its own pollen.

What are the factors controlling crop production?

Factors that control crop production include climate (temperature, rainfall), soil quality (nutrient levels, pH), availability of water (irrigation), pest and disease control, access to sunlight, and management practices (fertilization, crop rotation). Additionally, factors such as technology, farming practices, and market demand also influence crop production.

How many sugar cane plants can be planted on one Acer?

Approximately 7,300 to 8,000 sugar cane plants can be planted on one acre of land, depending on spacing and planting density. It is important to consider factors such as soil fertility, water availability, and climate to ensure optimal growth and yield.

Which soil would be best for growing farm crops?

Loam soil is best for growing farm crops because it has a balanced mixture of sand, silt, and clay, offering good drainage, moisture retention, and nutrient-holding capacity. It provides a good environment for plant roots to access water and nutrients while allowing for proper aeration and root growth.

What soil would be best for growing farm crops?

Loam soil is ideal for growing farm crops because it has a balanced mix of sand, silt, and clay, providing good drainage while retaining enough moisture and nutrients for plants to grow. This soil type also allows for good root development and is easy to work with. Additionally, incorporating organic matter can further enhance its fertility and structure for optimal crop growth.

What causes more erosion than any other form of weathering?

erosion is when the ground erodes and moves sediment from one place to another. Weathering is when like waves break off rocks from a cliff or something. There kinda alike but they are different too