Crop Yield Forecast Using a Hybrid Framework of Deep CNN with RNN Technique

2021 ◽  
pp. 323-337
Author(s):  
S. Radha Rammohan ◽  
V. R. Niveditha ◽  
K. Amandeep Singh ◽  
T. Yuvarani
2020 ◽  
Vol 11 (3) ◽  
pp. 83-98
Author(s):  
Geetha M. C. S. ◽  
Elizabeth Shanthi I.

The agricultural stock depends upon several factors like biological, seasonal, and economic determinants. The growers sustain a vital loss if they are not capable of predicting the variations in these circumstances. The uncertainty on crop yield can be predicted in a logical and mathematical way. The forecast is made based on the previous archives of yield data secured from that area. Data mining is one such procedure practised to predict the crop yield. The systems examine the data, and on mining, several patterns based on numerous parameters predict the return. This article directs on crop yield forecast in Trichy district by adopting data mining techniques for rule formation on classifying the training data and implementing prediction for test data. The suggested method employs fuzzy C means algorithm for clustering and multilayer perceptron design for prediction. The results of accuracy and execution time of the proposed system correlated with the regression algorithm of prediction.


2020 ◽  
Vol 284 ◽  
pp. 107886 ◽  
Author(s):  
Raí A. Schwalbert ◽  
Telmo Amado ◽  
Geomar Corassa ◽  
Luan Pierre Pott ◽  
P.V.Vara Prasad ◽  
...  

Author(s):  
Kousik Nandi ◽  
Anwesh Rai ◽  
Soumen Mondal ◽  
Subhendu Bandyopadhyay ◽  
Deb Sankar Gupta

Crop yield forecasting under the present climate change scenario needs an effective model and its parameter that how crop respond to the weather variable. A number of weather based models have been developed to estimate the crop yield for the various crops at block, district and state level. Among the different model statistical model is more popular and commonly used. The current study was undertaken to evaluate the performance of statistical model for rice and jute yield forecast of four different district viz. Cooch Behar, Jalpaiguri, Uttar Dinajpurand and Dakhin Dinajpur. Among the four districts Cooch Behar district found superior for kharif rice yield prediction (1.46% error with RMSE 177.68 kg/ha) whereas in case of jute crop its performance was the best in the Jalpaiguri district (-0.44% error with RMSE 217.50 kg/ha).


Author(s):  
Mehdi Hosseini ◽  
Inbal Becker-Reshef ◽  
Ritvik Sahajpal ◽  
Lucas Fontana ◽  
Pedro Lafluf ◽  
...  

2002 ◽  
Author(s):  
Cecile Vignolles ◽  
Giampiero Genovese ◽  
Thierry Negre
Keyword(s):  

Author(s):  
Latief Ahmad ◽  
Raihana Habib Kanth ◽  
Sabah Parvaze ◽  
Syed Sheraz Mahdi

2021 ◽  
Vol 309 ◽  
pp. 01031
Author(s):  
K. Pravallika ◽  
G. Karuna ◽  
K. Anuradha ◽  
V. Srilakshmi

Crop yield forecasting mainly focus on the domain of agriculture research which has a great impact on making decisions like import-export, pricing and distribution of respective crops. Accurate predictions with well timed forecasts is very important and is a tremendously challenging task due to numerous complex factors. Mainly crops like wheat, rice, peas, pulses, sugarcane, tea, cotton, green houses etc. can be used for crop yield prediction. Climatic changes and unpredictability influence mainly on crop production and maintenance. Forecasting crop yield well before harvest time can help farmers for selling and storage. Agriculture deals with large datasets and knowledge process. Many techniques are there to predict the crop yield. Farmers are benefited commercially by these predictions. Factors such as Geno type, Environment, Climatic conditions and Soil types used in predicting the Yield. For predicting accurately we need to know the fundamental understanding and relationship between the interactive factors and the yield to reveal the relationships between the datasets which are comprehensive and powerful algorithms. Based on the study of various survey papers it has been found that in all the crop predictions, various deep learning, machine learning and ANN algorithms implemented to predict yield forecast and the results are analyzed.


2020 ◽  
Vol 3 ◽  
pp. 71-91
Author(s):  
A.I. Strashnaya ◽  
◽  
O.V. Bereza ◽  
A.A. Pavlova ◽  
◽  
...  

The analysis of the features of agrometeorological conditions in the subjects of the Volga Federal District revealed that the heat and moisture availability in the first half of the growing season (May-June) primarily affects the productivity of all grain crops. The dynamics of NDVI in the years with different moisture conditions is studied, and the average long-term dynamics of this index for winter and spring crops is determined for the weeks of vegetation. The possibility of using satellite information for forecasting grain crop yield is shown, and the periods of the most effective prediction are determined. Regression models are developed for predicting grain yield based on the integration of ground and satellite data. It is shown that the use of satellite data allows increasing the lead time of the crop yield forecast by one month. Keywords: agrometeorological conditions, drought, crops, yield, satellite data, forecast Tab. 3. Fig. 5. Ref. 21.


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