What is strip farming class 10th?
Strip cropping is a method of cultivating crops to prevent soil erosion. In strip cropping different crops are grown on the same field in different strips or patches, usually alternatively. It is very useful. It helps the soil to retain it’s nutrients.
What are agricultural strips?
Strip cropping is a method of farming used when a slope is too steep or too long, or otherwise, when one does not have an alternative method of preventing soil erosion. The practice has been widespread in North America as a means of mitigating soil erosion from wind and water.
What does strip cropping do?
Strip cropping divides fields into long, narrow segments that help control runoff and erosion while growing crops in rotation. More heavily vegetated strips slow runoff and catch soil eroded from more exposed strips.
What is contour strip farming?
Contour Strip Cropping : Contour strip cropping is the growing of a soil-exposing and erosionpermittingcrop in strips of suitable widths across the slopes on contour, alternating with strip of soilprotectingand erosion-resisting crop.
What is bad land class 10?
Badlands is a category of the dry landscape where delicate sedimentary rocks and clay-rich muds have been greatly washed by wind and water. They are illustrated by steep hills, minimal foliage, absence of a substantial regolith, and increased drainage consistency. They can be similar to a terrain of volcanic stone.
What are gullies class 10th?
Answer: A gully is a land form created by running water, eroding sharply into soil, typically on a hillside.
What does strip cropping look like?
Strip cropping is a method of farming which involves cultivating a field partitioned into long, narrow strips which are alternated in a crop rotation system. It is used when a slope is too steep or when there is no alternative method of preventing soil erosion. The forages serve primarily as cover crops.
What is the difference between contour farming and strip cropping can both be done at the same time?
Farming on the contour creates small ridges that slow runoff water. In stripcropping, the small grain or hay strips slow runoff water, allowing infiltration and filtering sediment. Farming on the contour rather than up and down reduces fuel consumption and is easier on equipment.
What are the disadvantages of strip cropping?
Strip cropping also tends to filter out the soil in the runoff through the strip with the closely grown crop. On the negative side, one crop may tend to harbor (host) plant diseases and pests which are detrimental to the other crop.
What is strip cropping in simple words?
: the growing of a cultivated crop (such as corn) in strips alternating with strips of a sod-forming crop (such as hay) arranged to follow an approximate contour of the land and minimize erosion.
What is Badland or ravines?
Badlands are a type of dry terrain where softer sedimentary rocks and clay-rich soils have been extensively eroded. Ravines, gullies, buttes, hoodoos and other such geologic forms are common in badlands.
What is know as bad land?
Bad land is a land which is unsuitable for cultivation. Soil erosion converts a fertile land into a bad land.
What is Badland class 10th?
Which method is known as strip cropping?
Strip-cropping, in which a close-growing crop is alternated with one that leaves a considerable amount of exposed ground, is one technique for reducing erosion; the soil washed from the bare areas is held by the closer-growing vegetation.
What is another name for strip cropping?
Also called strip farming, strip planting.
Strip cropping is a method of farming used when a slope is too steep or too long, or otherwise, when one does not have an alternative method of preventing soil erosion. …
Why strips of grass are left to grow between the crops in strip cropping?
Strip cultivation is when the large fields are divided into strips and the strips of grass are left to grow between crops and this break the force of wind. It was introduced to control the soil erosion in hilly areas and this also break the force of wind.
The main disadvantage with strip cropping is that it leads to the disintegration of the land. It also limits the efficient use of machinery so it is not suitable for highly mechanized systems.
Why is strip cropping bad?
Why do you plant potatoes on a hill?
Initial Potato Development Stages and The Main Reason to Hill: More Potatoes! The first things the seed potato does after planting is to produce roots, stems and leaves. This vegetative growth stage lasts 30 to 70 days. Bigger plants can yield more potatoes, so the goal for this stage is to produce large sturdy plants.
Are there any crops that are still picked by hand?
These 5 Crops Are Still Hand-Harvested, And It’s Hard Work : The Salt Saffron, vanilla, palm oil, cacao and cottonseed oil crops are still picked by hand in some parts of the world. Sometimes that manual labor shows up in the price of the food; sometimes it doesn’t.
What makes farming difficult in the north of England?
Cold and wet climate – makes growing crops difficult. Stronger winds – would flatten some crops. Highland areas in the north and west of the UK often rely on pastoral farming methods. Sheep farming is particularly suited to hilly areas because sheep can graze on steep slopes and eat rough grass grown on poor soils.
How are the different types of farming affect the environment?
Farmers have to select the type of farming which best suits the local physical environment; arable, pastoral or a mix of the two. Changes in the approach farming takes can affect the environment.
How are hills formed and how are they destroyed?
Hills are also formed because of erosion, which happens when bits of rock, soil, and sediment get washed away and placed in a pile somewhere else. Hills can be destroyed by erosion, as material is worn away by wind and water.
What causes Corn to be purplish in color?
This triggers anthocyanin pigment formation and causing the purplish color (see photo). Restricted root growth induced by compacted soils and compacted furrow side-walls is also closely associated with purpling of corn. On some fields, the purplish color is more visible in field headlands and in spots within fields and wheel tracks.
Why are the leaves on my plant drying up?
Leaf problems in plants that are deficient in nutrients or trace minerals are common and may include stunted growth, drying and discoloration. Nutritional deficiencies present differently in plants, and a proper diagnosis is critical in order to rectify the problem.
What kind of insects are on the underside of leaves?
Aphids are small soft-bodied insects–green and gray–that cluster on undersides of leaves. Aphids leave behind a sticky excrement called honeydew; black sooty mold may grow on honeydew. Spray away aphids with a blast of water; use insecticidal soap; aluminum mulch will disorient aphids.