1. CROP ROTATION BASED ON TIME
AND SPACE
By:
Maitreyi Jayakumar, Atchatha.M

2. INTRODUCTION
• Population growth-exponential
• Food requirement- exponential but
availability-linear.
• To overcome demand cannot increase land
under cultivation, so increase production per
unit field.
• We go for precision agriculture.

3. PRECISION AGRICULTURE:
Precision agriculture (PA) or satellite
farming or site specific crop
management (SSCM) is a farming
management concept based on observing,
measuring and responding to inter and intra-
field variability in crops.

4. Overview
• Supporting organizations
• India’s GDP.
• GUJARAT-crop production.
• Agricultural runoff-optimal solution.
• Various phases of the proposed paper.

5. PROPOSED MODEL
I. SENSING AND GATHERING DATA
• Types of sensors
• suitable: NIRS Technology.
• Example: Veris Mobile sensor platform.
• Various issues
• One of the solutions- spectral signature of
element.

6. PROPOSED MODEL
2. DECISION MAKING
• Various factors of consideration.
• Nutrients- Problem of Tiling
• Organic farming
• Eg.
–N2 fixation-leguminous plants.
–Slash and burn agriculture (potash).

7. METHODOLOGY

8. METHODOLOGY
NITROGEN REQUIREMENT
OF POTATO
NITROGEN REQUIREMENT
OF ONION
NITROGEN REQUIREMENT
OF CHICKPEA
170 KG/HECTARE 155KG/HECTARE 70 KG/HECTARE
IR absorption spectrum of N-O IR absorption spectrum of N-H

9. ALGORITHM
• Consideration: N-o, N-H
• Area of land in m2. Let the pixel considered be
x.
• Classify:
x

10. ALGORITHM
• Consider all the possible bonds of nutrients
and calculate probabilistic crop to grow (Pc).
• Analyse overall crop growth of the village
(Oc).
• Suggest suitable crop to the farmer (Pc U Oc).

11. CONCLUSION
ADVANTAGES
• Improvement in crop production.
• Reduced agricultural runoff.
• Reduced supplement requirement.
• Environment friendly.

12. CONCLUSION
DISADVANTAGE
• More data to analyse.
• Requires a huge collection of history.
• Heavy dependence on GPS.

13. FUTURE SCOPE
• Analysis of other micro and macro nutrients.
• Implementation of prototype.

14. Thank You