Agronomy Research

Volume 3
Number 1

Contents

Agronomy Research

Volume 3
Number 1

Contents

S. Fotopoulos, T.E. Sotiropoulos
In vitro rooting of PR 204/84 rootstock (Prunus persica x P. amygdalus) as influenced by mineral concentration of the culture medium and exposure to darkness for a period

3-8

V. Gavelienë, L. Novickienë, L. Miliuvienë, I. Brazauskienë, D. Kazlauskienë
Possibilities to use growth regulators in winter oilseed rape growing technology 2. Effects of auxin analogues on the formation of oilseed rape generative organs and plant winterhardiness

9-19

K. Jõgar, L. Metspalu, K. Hiiesaar, A. Luik, A.-J. Martin, M. Mänd, R. Jaaniso, A. Kuusik
Physiology of diapause in pupae of Pieris brassicae L. (Lepidoptera: Pieridae)

21-37

S.K. Kim, J.T. Kim, S.W. Jang, S.C. Lee, B.H. Lee, I.J. Lee
Exogenous effect of gibberellins and jasmonate on tuber enlargement of Dioscorea opposita

39-44

I. Kristaponyte
Effect of fertilisation systems on the balance of plant nutrients and soil agrochemical properties

45-54

I. Kübarsepp, M. Henno, H. Viinalass, D. Sabre
Effect of k-casein and ß-lactoglobulin genotypes on the milk rennet coagulation properties

55-64

R. Lillak, A. Linke, R. Viiralt, T. Laidna
Invasion of broad-leaved weeds into alfalfa stand during time of utilisation of alfalfa stands in low-input farming system

65-72

V. Loide, M. Nõges, J. Rebane
Assessment of the agrochemical properties of the soil using the extraction solution Mehlich 3 in Estonia

73-80

V. Loko, E. Koik, K. Tamm
Profitability of grain and rapeseed production in Estonia: future prospects

81-90

K. Pranaitis, S. Marcinkonis
Effect of stubble breaking and ploughing at different depths on cultivation of peas

91-98

L. Szajdak, P. Kuldkepp, E. Leedu, T. Teesalu, A. Toomsoo, R. Kõlli
Some biochemical aspects of Fragi-Stagnic Albeluvisols’ organic matter

99-110

P. Zeiger, J. Lehtsaar, Ü. Kerner
Expedience of differentiation of the value added tax rate imposed on foodstuffs in Estonia

111-120

Agronomy Research Volume 3 Number 1 Contents

S. Fotopoulos, T.E. Sotiropoulos In vitro rooting of PR 204/84 rootstock (Prunus persica x P. amygdalus) as influenced by mineral concentration of the culture medium and exposure to darkness for a period

3-8

V. Gavelienë, L. Novickienë, L. Miliuvienë, I. Brazauskienë, D. Kazlauskienë Possibilities to use growth regulators in winter oilseed rape growing technology 2. Effects of auxin analogues on the formation of oilseed rape generative organs and plant winterhardiness

9-19

K. Jõgar, L. Metspalu, K. Hiiesaar, A. Luik, A.-J. Martin, M. Mänd, R. Jaaniso, A. Kuusik Physiology of diapause in pupae of Pieris brassicae L. (Lepidoptera: Pieridae)

21-37

S.K. Kim, J.T. Kim, S.W. Jang, S.C. Lee, B.H. Lee, I.J. Lee Exogenous effect of gibberellins and jasmonate on tuber enlargement of Dioscorea opposita

39-44

I. Kristaponyte Effect of fertilisation systems on the balance of plant nutrients and soil agrochemical properties

45-54

I. Kübarsepp, M. Henno, H. Viinalass, D. Sabre Effect of k-casein and ß-lactoglobulin genotypes on the milk rennet coagulation properties

55-64

R. Lillak, A. Linke, R. Viiralt, T. Laidna Invasion of broad-leaved weeds into alfalfa stand during time of utilisation of alfalfa stands in low-input farming system

65-72

V. Loide, M. Nõges, J. Rebane Assessment of the agrochemical properties of the soil using the extraction solution Mehlich 3 in Estonia

73-80

V. Loko, E. Koik, K. Tamm Profitability of grain and rapeseed production in Estonia: future prospects

81-90

K. Pranaitis, S. Marcinkonis Effect of stubble breaking and ploughing at different depths on cultivation of peas

91-98

L. Szajdak, P. Kuldkepp, E. Leedu, T. Teesalu, A. Toomsoo, R. Kõlli Some biochemical aspects of Fragi-Stagnic Albeluvisols’ organic matter

99-110

P. Zeiger, J. Lehtsaar, Ü. Kerner Expedience of differentiation of the value added tax rate imposed on foodstuffs in Estonia

111-120

Agronomy Research

Volume 3
Number 1

Contents

S. Fotopoulos, T.E. Sotiropoulos
In vitro rooting of PR 204/84 rootstock (Prunus persica x P. amygdalus) as influenced by mineral concentration of the culture medium and exposure to darkness for a period

V. Gavelienë, L. Novickienë, L. Miliuvienë, I. Brazauskienë, D. Kazlauskienë
Possibilities to use growth regulators in winter oilseed rape growing technology 2. Effects of auxin analogues on the formation of oilseed rape generative organs and plant winterhardiness

K. Jõgar, L. Metspalu, K. Hiiesaar, A. Luik, A.-J. Martin, M. Mänd, R. Jaaniso, A. Kuusik
Physiology of diapause in pupae of Pieris brassicae L. (Lepidoptera: Pieridae)

S.K. Kim, J.T. Kim, S.W. Jang, S.C. Lee, B.H. Lee, I.J. Lee
Exogenous effect of gibberellins and jasmonate on tuber enlargement of Dioscorea opposita

I. Kristaponyte
Effect of fertilisation systems on the balance of plant nutrients and soil agrochemical properties

I. Kübarsepp, M. Henno, H. Viinalass, D. Sabre
Effect of k-casein and ß-lactoglobulin genotypes on the milk rennet coagulation properties

R. Lillak, A. Linke, R. Viiralt, T. Laidna
Invasion of broad-leaved weeds into alfalfa stand during time of utilisation of alfalfa stands in low-input farming system

V. Loide, M. Nõges, J. Rebane
Assessment of the agrochemical properties of the soil using the extraction solution Mehlich 3 in Estonia

V. Loko, E. Koik, K. Tamm
Profitability of grain and rapeseed production in Estonia: future prospects

K. Pranaitis, S. Marcinkonis
Effect of stubble breaking and ploughing at different depths on cultivation of peas

L. Szajdak, P. Kuldkepp, E. Leedu, T. Teesalu, A. Toomsoo, R. Kõlli
Some biochemical aspects of Fragi-Stagnic Albeluvisols’ organic matter

P. Zeiger, J. Lehtsaar, Ü. Kerner
Expedience of differentiation of the value added tax rate imposed on foodstuffs in Estonia