Weather - Based Mathematical Models for Estimating Development and Ripening of Crops

128 76 2MB

English Pages [119]

Polecaj historie

Handbook of Mathematical Models for Languages and Computation 1785616595, 9781785616594

The theory of computation is used to address challenges arising in many computer science areas such as artificial intell

1,231 177 6MB Read more

Modeling Social Behavior: Mathematical and Agent-Based Models of Social Dynamics and Cultural Evolution 9780691224152, 9780691224138

A comprehensive introduction to mathematical and agent-based modeling of social behavior This book provides a unified,

466 93 49MB Read more

Mathematical Models for Dental Materials Research 9783030378493

674 53 6MB Read more

Mathematical Decision Making - Predictive Models and Optimization

2,419 425 2MB Read more

Accuracy of Mathematical Models: Dimension Reduction, Homogenization, and Simplification 9783037192061

560 110 4MB Read more

Transcriptional Regulation of Flesh Fruit Development and Ripening 9781394187676, 9781394187706, 9781394187683, 9781394187690, 139418767X

Transcriptional Regulation of Flesh Fruit Development and Ripening Understand the critical factors in fruit development

135 51 11MB Read more

Microbiome Stimulants for Crops

648 146 110MB Read more

An Anatomy Of Kinship: Mathematical Models For Structures Of Cumulated Roles 978-1258380472

General chapters on models of kinship systems with prescribed marriage; roles, kin trees, and homogeneous structures, mo

485 22 5MB Read more

Crops and Methods for Soil Improvement

164 93 1MB Read more

Crops and Methods for Soil Improvement 9781465544810

702 53 1MB Read more

Weather - Based Mathematical Models for Estimating Development and Ripening of Crops

Author / Uploaded
World Meteorological Organization

Citation preview

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX CONTENTS

Page Foreword ................................................................ Summary (English, French, Russian, Spanish)

CHAPTER 1 - INTRODUCTION 1.1 1.2 1.3 1.3.1 1.3.2 1.3.3 1.3.4 1.4 1.5

. .. .. ... .. ... .... . .. .. .. ..... .. ...... ... . .. .....

Importance .................................................... Development versus growth ..................................... Development periods ........................................... Germination ................................................... Bud dormancy .................................................. Floral bud initiation ......................................... Other morphological and phenological changes .................. Development between stages .................................... References ....................................................

CHAPTER 2 - MODEL FORMULATION 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8

. .. ....... .. .. .. .. .. ... .. .. ... .. ... .. . ... ..

Constant rate of development model ............................ Temperature remainder index model (TRIM) ...................... Curvilinear temperature models ................................ The temperature-day-length model .............................. Threshold photoperiod in models ............................... Tri-quadratic model ........................................... Vernalization model ........................................... References ....................................................

CHAPTER 3 - OPERATIONAL MODELS 3.1 3.1.1 3.1.2 3.1.2.1 3.1.2.2 3.1.3 3.2 3.2.1 3.2.2 3.3 3.3.1 3.3.2 3.4 3.4.1 3.4.2

.............................

... ....... .. .. .. .. ..... .. ..... ... .. .. .. ...

Temperature remainder index model (TRIM) ...................... General ....................................................... Determining the threshold temperature for TRIM ................ The coefficient of variation method ........................... The regression method ......................................... The effective temperature sums for barley ..................... Curvilinear models ............................................ Corn heat units ............................................... Development of medics ......................................... Photothermal models ........................................... Simple models ................................................. Complex models ................................................ Miscellaneous models .......................................... Models involving duration of bright sunshine .................. Models involving global energy data ...........................

9 9 10 17 19 20 21 27 29

32 32 32 37 37 38 40 40 40 41 42 43 45 47 47 49

VI

START

CONTENTS

INDEX Page

CHAPTER 3 (contd.) 3.4.3 3.4.4 3.5

Models involving heat balance calculations .................... Models involving rainfall or plant-water stress ............... References ....................................................

CHAPTER 4 - APPLICATIONS 4.1 4.2 4.3 4.4 4.5

Crop zonation ................................................. Operational planning and management ........................... Crop testing .................................................. Time scale for yield models ................................... References ....................................................

CHAPTER 5 - CONCLUSIONS 5.1 5.2 5.3

.. .... .. .. ......... .. .. .... ... .. .. .. .. ... ...... .

....... ... .. ........ ... ..... .... .. .. .. .. ........ .

Recapitulation ................................................ Research suggestions .......................................... References ....................................................

Bibliography

............................................................

Addresses of establishments

interested in crop development

51 52 53

57 57 59 61 63 64

67 67 68 69

70

..............

86

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX

START

INDEX