L. V. Bedford, Conductivity tests in commercial and hand harvested seed of pea cultivars 2 and their relation to field establishment, Seed Sci. and Technol, vol.2, pp.323-335, 1974.

L. V. Bedford and S. Matthews, The effect of seed age at harvest on the germinability 4 and quality of heat-dried seed peas, Seed Sci. and Technol, vol.4, pp.275-286, 1976.

F. Deneufbourg, Influence of pea seed maturation and harvesting conditions on 6 germination quality, First European Conference on Grain Legumes, p.7, 1992.

F. Paris,

F. Deneufbourg and E. Duchêne, Effet du calibre des semences de pois protéagineux 9 sur le potentiel de rendement, Agrophysiologie du pois 10 protéagineux. UNIP, INRA, ITCF, pp.247-252, 1994.

J. M. Deumier, A. Bouthier, and J. P. Gillet, Irrigation du pois : rentabilité confirmée sur 12 pois de printemps, Persp. Agric, vol.154, pp.47-58, 1991.

D. L. Dornbos and R. E. Mullen, Influence of stress during soybean seed fill on seed 14 weight, germination, and seedling growth rate, Can. J. Plant Sci, vol.71, pp.373-383, 1991.

J. A. Fougereux, F. Ladonne, T. Doré, and F. Deneubourg, Changes in germination 16 quality during pea seed formation, Improving production and utilisation of 17 grain legumes, 2nd European Conf. on Grain Legumes, pp.40-41, 1995.

A. Hadavizadeh and R. A. George, The effect of mother plant nutrition on seed 19 vigour as determined by the seed leachate conductivity in pea (Pisum sativum L.) cultivar 20 « Sprite, Seed Sci. and Technol, vol.16, pp.589-599, 1988.

L. G. Heatherly, Drought stress and irrigation effects on germination of harvested 22 soybean seed, Crop Sci, vol.33, pp.777-781, 1993.

. Ista, Comptes rendus de l'Association Internationale d, Essais de Semences. Seed Sci. 1 and Technol, vol.13, p.p, 1985.

. Ista, Manuel sur les méthodes d'essais de vigueur. Association Internationale d'Essais 3 de Semences Ed, 1987.

P. J. Keigley and R. E. Mullen, Changes in soybean seed quality from high temperature 5 during seed fill and maturation, Crop Sci, vol.26, pp.1212-1216, 1986.

J. R. Keiser and R. E. Mullen, Calcium and relative humidity effects on soybean seed 7 nutrition and seed quality, Crop Sci, vol.33, pp.1345-1349, 1993.

F. Ladonne, Pois protéagineux : levée au champ et qualité des semences, Persp. Agric. 9, vol.168, pp.66-71, 1992.

B. Ney and O. Turc, Heat-unit based description of the reproductive development of 11 peas, Crop Sci, vol.33, pp.510-514, 1993.

B. Ney, C. Duthion, and O. Turc, Phenological response of pea to water stress during 13 reproductive development, Crop Sci, vol.34, pp.141-146, 1994.

M. A. Nichols, I. J. Warrington, and D. J. Scott, Pre-harvest treatment effects on some 15 quality criteria of pea seeds, Acta Hort, vol.83, pp.13-124, 1978.

A. A. Powell, S. Matthews, and M. A. De-oliveira, Seed quality in grain legumes, 1984.

, App. Biol, vol.10, pp.217-285

H. L. Penman, Natural evaporation from open water, bare soil and grass, 1948.

. Soc and . London, , vol.193, pp.12-145

Z. Rachidian and Y. L. Deunff, Qualité germinative des semences de pois, 1986.

, Développement de la gousse et des graines : incidences sur la germination des semences 22 avec ou sans séchage, Agronomie, vol.6, issue.5, pp.463-468

M. A. Raymond, J. C. Stark, and G. A. Murray, Final irrigation timing for spring pea 1 seed production, J. Amer. Soc. Hort. Sci, vol.113, issue.6, pp.827-830, 1988.

A. M. Siddique and P. B. Goodwin, Maturation temperature influences on seed 3 quality and resistance to mechanical injury of some snap bean genotypes, 1980.

, Hort. Sci, vol.105, issue.2, pp.235-238

S. N. Silim, P. D. Hebblethwaite, and C. Jones, Irrigation and water use in leafless peas 6 (Pisum sativum), J. Agric Sci, vol.119, pp.211-222, 1992.

E. H. Simon and H. H. Wiebe, Leakage during imbibition, resistance to damage at low 8 temperature and the water content of peas, New Phytol, vol.74, pp.407-411, 1975.

K. D. Smiciklas, R. E. Mullen, R. E. Carlson, and A. D. Knapp, Drought-induced stress 10 effect on soybean seed calcium and quality, Crop Sci, vol.29, pp.1519-1523, 1989.

D. M. Tekrony, J. B. Egli, and A. D. Phillips, Effect of field weathering on the viability 12 and vigor of soybean seed, Agron. J, vol.72, pp.749-753, 1980.

R. D. Vieira, D. M. Tekrony, and D. M. Egli, Effect of drought and defoliation stress in 14 the field on soybean seed germination and vigor, Crop Sci, vol.32, pp.471-475, 1992.