add example. Croplands are highly variable both temporally and spatially. The feed intensity weighted livestock production (referred to as Livestock Production, L.P.), calculated as 0.3 (beef + mutton production) + 0.1 (milk production) + 1.0 (pork + poultry + egg production) was used for individual countries by Alexandratos (1995). Implementation of the algorithm for cropping intensity -- Asia 1-crop per year 2-crops per year 3-crops per year . This also implies higher productivity per unit of arable land during one agricultural year. Higher the index, greater is the efficiency of land use. 3. Here soils are fertile, irrigation well developed and rainfall adequate. Hence, besides irrigation fertilisers, early maturing high yielding variety of seeds, selective mechanization such as the use of tractors, pumping sets and seed drills, etc., plant, protection measures through the use of insecticides, pesticides etc. Intensity of irrigation has command over the intensity of cropping and is the primary influent (Singh, 1976). Cropping Intensity is the ratio of Gross Area Sown to the Net Area Sown. Yearly Cropping intensity = 75+ 50=120%. Intensity of irrigation during rabi crop will be = (60/120)*100 =50%. The indicator focuses on the agricultural year and assesses the number of crops grown. Example sentences with "cropping intensity", translation memory. Explanation: i can't understand the question . Cropping Intensity = Gross Cropped Area / Net Sown Area x 100. Thus, higher cropping intensity means that a higher proportion of the net sown area is being cropped more than once during one agricultural year. 1280x720 30.0 fps Frames: 1280x720_16x9_30p, 1280x720 60.0 fps Frames: 1280x720_16x9_60p, view all stories where this data set is used, Agriculture Campaign: Land Use Change, Climate Change, Agriculture Monitoring, and Food Security, Agriculture Animations - Global Agricultural Monitoring, GCMD >> Earth Science >> Human Dimensions >> Population, GCMD >> Earth Science >> Biosphere >> Ecological Dynamics >> Fire Occurrence, Coordinated Heliosphere - How Solar Missions Work Together, Deviation of Modeled Normal Pollution Levels from Measurements Following COVID-19 Lockdown, Near Real-Time Global Precipitation from the Global Precipitation Measurement Constellation. This approach has been widely adopted because statistical data are easily accessible. New questions in English. The United Nations is projecting the cross-hatched areas in light red to double their population. All the articles you read in this site are contributed by users like you, with a single vision to liberate knowledge. ENVIS Centre : Punjab, Punjab State Council for Science & Technology, Chandigarh, Ministry of Environment, Forests & Climate Change, Govt of India Cropping Index (CI) 9. PreserveArticles.com is a free service that lets you to preserve your original articles for eternity. Cropping intensity is defined as a ratio be­tween net sown area (NSA) and gross cropped area (GCA). It can be expressed as [Cropping intensity = (Gross cropped area / Net sown area) x 100 ] Thus, higher cropping intensity means that a higher portion of the net area is being cropped more than once during one agricultural year. 289-295) has suggested the duration of crops in the field as a measure to deter-l mine cropping intensity. An attempt is, therefore made here to find out the correlation between the two variables such as intensity of cropping and intensity of "If a better system is thine, impart it; if not, make use of mine. " Medium intensity areas cover two-thirds of the country in the Peninsu­lar India (5-9 months/ha) stretching from Gujarat to Tamil Nadu, while low intensity areas occupy west­ern parts of Rajasthan, and Gujarat, coastal Maharashtra and scattered patches in the central India. More than half of 111 country’s area occupying Peninsular India duel lack of assured irrigation, fertile soils and flat tool reply come under medium cropping intensity category (105-120 %). cropping system is the way in which different crops are grown. The United Nations is projecting the cross hatched areas to triple their population by 2050. This Dataset provides information about the Cropping Intensity across the 31 districts in … Yellow represents the countries that currently produce over 80% of the world's wheat, grain, and cereals. Multiple cropping index (MCI), potential multiple cropping index (PMCI) and potential increment of multiple cropping index (PIMCI) were used in this study to assess the change of cropping intensity. TOS Service provided by Topologic Consulting. Privacy Policy It can be expressed as Cropping intensity = (Gross cropped area / Net sown area) x 100 Thus, higher cropping intensity means that a higher portion of the net area is being cropped more than once during one agricultural year. rastogivartika601 rastogivartika601 Answer: hello. do have role in affecting the intensity of cropping. Cropping intensity ( # of crops per year) Crop calendar (planting & harvesting dates) Inundation and paddy rice Temporal profile analysis of individual pixels . The formula used to estimate the average is: ¦ ¦ W W.A. These groups are high (above 120), moderate (100 – 120) and low (below 100). Areas that have the largest yield are colored in a saturated orange where as the lesser producers are in a pale yellow. So there is variation in crop intensity over the blocks. 2. The red cross hatched areas are where significantly more food will be needed. Here again high scrapping area (more than 9 months/ha) includes the north Indian plains, the Brahmaputra valley, Kerala and the scattered delta and coastal plains of the eastern coast. W i X i Where, W. A. The cropping intensity has direct correla­tion with assured irrigation which enables farmers to go for multiple cropping and use higher dose of fertilizers and HYV seeds. The multitemporal approach allows for delimitation of areas of different cropping intensity types on the base of biophysical characteristics, monitored by satellite optical systems of high temporal resolution. Copyright. By 1991, cropping intensity increased in eastern Ontario and decreased north of Lake Erie, and conservation tillage was more widely used. The average cropping intensity of the Uplands is 111. The intensity of irrigation during Kharif season will be = (90/120)* 100= 75%. Cropping intensity(CI) refers to raising a number of crops from the same field during one agriculture year. Cropping intensity refers to raising of a number of crops from the same field during one agriculture year. of West Bengal) Cropping Intensity = (Gross irrigated Area / Net Cropped Area) × 100. This image shows the biggest producers of wheat, grain versus the countries that are projected to double or triple their population by 2050. 5. In Guatemala, widespread soil erosion caused by deforestation, the burning of flora and crop-intensive agriculture had … Our mission is to liberate knowledge. It may be measured by the formula-gross cropped area/net sown area x 100. eg : If only one crop is cultivated in one year then the cropping intensity will be 100% , If two crops are cultivated in a year then the cropping intensity will be 200%. A flexible crop likelihood mask is used to help depict these varying characteristics of global crop cover. Relative Cropping intensity Index (RCI) 11. It can be expressed as. 1 Effective rainfall was computed according to the "USDA Soil Conservation Service Method" formula in [3], page 21. Dayal (1978, pp. Similarly drier parts of Rajasthan semi arid and drought prone areas of the Peninsula and low temperature areas of Jammu and Kashmir and jumping lands of north-east belong to the category of low cropping intensity (below 105%) (Fig 8.8). It may be measured by the formula-gross cropped area/net sown area x 100. Define cropping intensity ratio. The highest cropping intensity has been recorded in samba (212.63%) whereas lowest 3. Cropping intensity has also continuously increased from 119.70% in 1965-66 to 155.79 % in 2010-11. Interestingly, in drought-prone areas, cropping intensity has risen by about 20 per cent as compared to a decline in the favourable zones. Because of fertile soils, irrigation and famous able agro-climatic conditions the great plains India (from Punjab to west Bihar), Mahanadi and Godavari delta, Chhattisgarh and Malabar coil (Kerala) are the areas of extremely high (above 135%) cropping intensity. CI = [Total cropping area/net cultivated area] x 100 higher cropping intensity means that a higher portion of the net area is being cropped more than once during one agricultural year. Cropping intensity is defined as a ratio be­tween net sown area (NSA) and gross cropped area (GCA). PreserveArticles.com is an online article publishing site that helps you to submit your knowledge so that it may be preserved for eternity. In the cropping systems, sometimes a number of crops are grown together or they are grown separately at short intervals in the same field. It … It thus indicates the additional percentage share of the area sown more than once to NSA. Croplands vary from year to year due to events such as drought and fallow periods, and they vastly differ across the globe in accordance with characteristics such as cropping intensity and field size. These countries are shown in yellow. Multiple Cropping Index (MCI) 10. Cropping intensity is defined as the number of crops a farmer grows in a given agricultural year on the same field (Raut et al., 2011), and is another means for intensification of production from the same plot of land. Short essay on Agricultural Productivity of green revolution, Short notes on New Alternatives of green revolution, Short notes on Agricultural Efficiency of green revolution, Short notes on the Crop Concentration of green revolution. Intensity of irrigation is another factor for increasing the intensity of cropping in a region. Here paddy is grown thrice in a year which raises the level of intensity. The cropping intensity of the study area intends to classify the area into three groups. To do this a global croplands mask to identify all sites used for crop production. PreserveArticles.com: Preserving Your Articles for Eternity. To successfully monitor worldwide agricultural regions and provide accurate agricultural production assessments, it is important to understand the spatial distribution of croplands. Add your answer and earn points. Cropping intensity is defined as the number of crops a farmer grows in a given agricultural year on the same field (Raut et al., 2011), and is another means for intensification of production from the same plot of land. This development could take place due to the fact that irrigation facilities have expanded in these regions to help the growth of HYV aman and boro paddy and bring more land under these crops. Cropping intensity of … The map so drawings almost similar to the earlier map based on percent age of GCA to NSA. Cropping intensity of groundnut +arhar-sugarcane 1 See answer kumarsajeet is waiting for your help. This image shows the world's largest producers of wheat, grain, and cereal in yellow versus the world's 2002 population density in red. Regions featuring intensive agro-industrial farming practices such as the Maize Triangle in South Africa will have higher confidence values in the crop mask as compared to less intensively farmed regions in parts of Sub-Saharan Africa where cropland identification is partly confounded with natural background vegetation phenologies. It thus indicates the additional percentage share of the area sown more than once to NSA. Croplands are highly variable both temporally and spatially. seeding, as determined by the Corporation; Multiple cropping practices are usually measured by the multiple cropping index (MCI), which is calculated by dividing harvested area by cropland area within a given region (Dalrymple, 1971). The co-efficient of co-relation formulae according to Karl Pearson (1896) has been used to obtain the relationship has been used for calculating the cropping intensity. What are the various suggestions for stability of Green Revolution in India? These areas have corded more than 1 per cent increase in croppies intensity per annum during the 1970s and 1980s West Bengal, lower Assam, northern Rajasthan coastal parts of Andhra Pradesh and Tamil Natural under the area of high cropping intensity (12)1 135%). The highest cropping intensity was recorded in Punjab (160%) followed by Haryana (158%) and Uttar Pradesh (145%). Disclaimer Croplands vary from year to year due to events such as drought and fallow periods, and they vastly differ across the globe in accordance with characteristics such as cropping intensity and field size. Twenty six countries worldwide produce 82% of the world's wheat, grain, and cereals. Yellow shows the countries that currently produce over 80% of the world's wheat, grain, and cereals. means the average ratio of seeded acres to cultivated acres, expressed as a percentage, with respect to an insured's cultivated acres for the three growing seasons immediately prior to the year of. MCI referred to the cropping intensity in the same cropland area per year, representing the actual multiple cropping index (Jin et al., 2011). Fallow Lands other than Current Fallows : This includes all land which was taken up for cultivation but is temporarily out of cultivation for a period of not less than one year and not more than five years. Process of production of crops maps exploits multitemporal EO data analysis procedures. Cropping intensity refers to raising of a number of crops from the same field during one agriculture year. To do this a global croplands mask to identify all sites used for crop production. Total Cropped Area divided by Net Sown Area multiplied by 100%. The indicator focuses on the agricultural year and assesses the number of crops grown. Content Guidelines The index of cropping for the country as a whole was 126% (1982-83). This image shows crop intensity data. Here, the croplands category are colored yellow. Intensive crop farming is a modern form of farming that refers to the industrialized production of crops.Intensive crop farming's methods include innovation in agricultural machinery, farming methods, genetic engineering technology, techniques for achieving economies of scale in production, the creation of new markets for consumption, patent protection of genetic information, and global trade. MultiUn. Before publishing your Article on this site, please read the following pages: 1. Thus, a customized threshold can be employed to examine areas of varying cropping intensification. This visualization shows Crop Intensity data (regions that produce the most crops), followed by the MODIS croplands product, the 26 countries that produce 82% of the world's food, the population density in 2002 and finally the projected population in 2050. = Weighted average = Variable = Weights of Cropping intensity The intensity of cropping refers to the number of crops grown on a farm during the year with land as a fixed resource. - Horace Three scenarios of cereal feed use have been developed. Africa is in trouble. Cropping Intensity (CII) 8. 4. • actual cropping intensity, effective rainfall 1; • potential cropping intensity, effective rainfall; • potential cropping intensity, dependable rainfall 2. Formulae of cropping intensity is. The map shows cropping intensity, which is the number of crop harvests per cell per year. The intensity of cropping, therefore, refers to raising a number of crops from the same field during one agricultural year. 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