1.

The Residual Effects of P and K-fertilizers on the Yield of Wheat in Rotation with Maize

Pages 143-149
K. Mirzashahi
2.

Investigation of some Causes of Die-back Disorder of Pistachio Trees and its Control through Balanced Fertilization in Southern Iran

Pages 151-161
V. Mozaffari; M. J. Malakouti; B. Kholdebarin; M. Bybordi
3.

Growth and Chemical Composition of Rice as Affected by Nitrogen Sources and Rates of Zinc

Pages 163-171
Y. Hosseini; M. Maftun
4.

Effect of Different Carbon and Nitrogen Sources on Vegetative Growth of the King Oyster Mushroom (Pleurotus eryngii)

Pages 173-179
A. Alavi; E. Mohammadi Goltapeh; K. Arzani; E. Pourjam
5.

Effects of Different Rates and Sources of Nitrogen on the Yield and Quality of Two Onion Varieties

Pages 181-192
A. Bybordi; M.J. Malakouti; S. Samavat
6.

‌Nitrate Concentration in Groundwater of Bahar Area, Hamadan

Pages 193-200
M. Jalali; Z. Kolahchi
7.

Reproduction of Sinorhizobium meliloti Bacteria in some Inexpensive Culture Media

Pages 201-211
Sh. Ghorbani; E. Sadat Rahimi; K. Khavazi; M. H. Arzanesh
8.

Effects of Common Bean Nodulating Rhizobia Native to Iranian Soils on the Yield and Quality of Bean

Pages 213-220
H. Asadi Rahmani; M. Afshari; K. Khavazi; F. Nourgholipour; A. Otadi
9.

Population Density and Identification of Fluorescent Pseudomonads Associated with Rhizosphere of Wheat

Pages 221-230
M. H. Rasouli Sadaghiani; H. Rahimian; K. Khavazi; M. J. Malakouti; H. A. Rahmani
10.

Using Particle Size Distribution and Organic Carbon Percentage to Predict the Cation Exchange Capacity of Soils of Lorestan Province

Pages 231-237
R. Mirkhani; M. Shabanpour; S. Saadat
11.

Effect of Soil Solution Salinity on the Germination and Seedling Growth of Sorghum Plant

Pages 239-250
S. Saadat; M. Homaee; A. M. Liaghat
12.

Agricultural Management Effect on Soil Basic Infiltration Rate in Furrow Irrigation of Corn

Pages 251-257
S. J. Tabatabaei; M. R. Nayshabori; H. Fardad; A. Liaghat
13.

Investigation of the Effectiveness of Irrigation Water Regimes and Nitrogen Amount on the Yield and Water Use Efficiency of Tomato

Pages 259-265
A. R. Farahmand; H. Fardad; A.M. Liaghat; A. K. Kashi
14.

Investigating the Effect of Surge Parameters on the Uniformity and Surge Irrigation Efficiency

Pages 267-274
M. Izadi; M. Kouchakzadeh; M. V. Samani; M. shahabifar
15.

Evaluation of Different Radiation and Humidity Methods for Estimation of ETo and Analysis of Aridity Effects in Golestan Province

Pages 275-285
H. Sharifian; B. Ghahraman; A. Alizadah; S. M. Mirlotfi
16.

Water Spreading Impact on Aquifer Recharge of the Sohrain-Qarecharian Plain of Zanjan

Pages 287-295
F. B. Movahhed; G. Mojtahedi; M. H. Mahdian
17.

Economic Aspects of Small Agricultural Water Supply Constructions in Zanjan Province

Pages 297-311
P. Abdi


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