What is meant by crop combination?

Crop combination refers to the aggregate of various crops grown/cultivated in an area at a given point of time. Crop combination is the analysis of the total percentage acreage area occupied by different crops in a given region in an agricultural year.

What are the advantages of crop combination?

Crop combination has great importance in the agricultural economy for the following reasons: Crop combination is done within the season for good yield. Crop combination is used for one agriculture year for intensive farming. Crop combination is done for nutrients enrichment and environment conservation.

What are the crop combination regions of India?

On the basis of statistical distribution of crops, the country is divided into twenty-seven crop regions. It falls within eight broad crop regions, dominated by (a) rice (b) wheat (c) millets (d) cotton (e)oil seeds (f) pulses (g) maize and (h) coconut and other plantation crops.

What is von thunen’s theory?

The Von Thünen model is a predictive theory in human geography that predicts humans will use land in relation to the cost of land and the cost of transporting products to market. Human geography, a fairly new subject in relation to the Von Thünen Model, examines how humans interact in real, physical space.

What is the difference between crop rotation and mixed cropping?

Crop rotation means the practice of growing different crops in succession on the land chiefly to preserve the productive capacity of soil. Mixed cultivation is an agricultural system in which a farmer conduct different agricultural practice together, such as cash crops and livestock.

What is crop concentration?

Crop concentration means the variations in the density of any crop in an area/region at a given point of time. The concentration of a crop in an area largely depends on its terrain, temperature, moisture and pedagogical conditions.

What is the meaning of bush fallowing?

A system of farming in which bushes and trees are cleared from virgin land, which is then allowed to lie fallow for a while before cultivation begins. ‘In bush fallow rotations, plantain can either be the first or last crop in the sequence. ‘ ‘It shows that the bush fallow period is drastically reduced. ‘

How many crop combination States area are included in rice dominated region?

r Uttar Pradesh, two (2) rice dominant States namely; West Bengal & Bihar and four (4) other States namely; Andhra Pradesh, Karnataka, Maharashtra and Rajasthan.

Which is the major food crop in Central Region?

These zones are constituted by rice, wheat, pulses, cotton and oilseeds. Rice is the second important crop after millets which is cultivated in the central parts of Andhra Pradesh, southern parts of Tamil Nadu and southern parts of Karnataka.

What are the 5 zones of von Thünen’s land use model?

As Von Thünen would have it, the first zone will be used to produce products that spoil quickly, like fresh fruit, vegetables, and dairy; the second zone would be maintained as a forest, and used for lumber and fuel; the third zone would be used for grains and tubers like wheat or potatoes; and the fourth zone would be …

What is von Thünen known for?

Johann Heinrich von Thünen, (born June 24, 1783, Jever, Oldenburg, Germany—died September 22, 1850, Tellow, Mecklenburg), German agriculturalist best known for his work on the relationship between the costs of commodity transportation and the location of production.

What is the concept of crop combination?

Concept of crop combination is important part of agricultural geography. In simple term, crop combination is practice of growing more than one crop in same area. E.g. Growing of combination of legumes and cereals. There are some crops that grow better if associated crops are grown with them.

What is the difference between intercropping and mixed cropping?

Mixed cropping: Intercropping is growing two or more crops at the same time in the same field. Crop combination is a process of cultivating multiple crops in the same field. This practice helps farmers to harvest more than one crop in different seasons.

What are the different methods for the demarcation of crop combination regions?

The different methods applied in the delineation of crop combi­nation regions can be summed up fewer than two headings: (i) The first method for the demarcation of crop combination re­gions is the arbitrary choice method, e.g., the first crop only, the first two crops only or the first three crops, etc.

What is the best way to study crop combination?

The study of crop combination or delineation of crop combination region is done based on the main crop, not secondary crops. A sample of having a Minimum crop Combination Index will be the best crop combination for that region or field. Weaver study based on the USA field.