Absorption and partitioning of applied 15N in a black pepper + erythrina system in Kerala, India von Wahid, P.A, Suresh, P.R, George, S.S

Volltext

Root competition for phosphorus between the tree and herbaceous components of silvopastoral systems in Kerala, India von George, S.J. (Kerala Agricultural Univ., Thrissur (India). Coll. of Forestry), Kumar, B.M, Wahid, P.A, Kamalam, N.V

Volltext

Absorption of molecular urea by rice under flooded and non-flooded soil conditions von Safeena, A.N. (Kerala Agricultural Univ., Kasaragod, Kerala (India). Coll. of Agriculture), Wahid, P.A, Balachandran, P.V, Sachdev, M.S

Volltext

An alternate 35S-labelling technique for evaluation of utilization of applied sulphur by flooded rice von George, Sherine, Ashokan, P.K., Wahid, P.A.

Volltext

Inhibition of urea hydrolysis in flooded soils and its significance in the molecular absorption of urea by rice von Saraswathi, P., Balachandran, P.V., Wahid, P.A.

Volltext

Radioisotope studies of root activity and root-level interactions in tree-based production systems: a review von Wahid, P.A.

Volltext

Persistence and biodegradation of selected organophosphorus insecticides in flooded versus non-flooded soils von Adhya, T.K, Wahid, P.A, Sethunathan, N

Volltext

Relative uptake of 32P by cassava, banana, elephant foot yam and groundnut in intercropping systems von Ashokan, P.K. (Kerala Agricultural Univ., Trichur (India). Coll. of Agriculture), Wahid, P.A, Sreedharan, C

Volltext

Reductive dissolution of crystalline and amorphous Fe(III) oxides by microorganisms in submerged soil von Wahid, P.A, Kamalam, N.V

Volltext

Root competition for phosphorus between coconut, multipurpose trees and kacholam (Kaempferia galanga L.) in Kerala, India. [Erratum: 2000. v. 48 (3), p. 319-320.] von Kumar, S.S, Kumar, B.M, Wahid, P.A, Kamalam, N.V, Fisher, R.F

Volltext

Root competition for phosphorus between ginger and Ailanthus triphysa in Kerala, India von Thomas, J. (Kerala Agricultural Univ., Thrissur (India). Coll. of Forestry), Kumar, B.M, Wahid, P.A, Kamalam, N.V, Fisher, R.F

Volltext

Methods of leaf smapling in teak (Tectona grandis) for nutrient analysis von Jayamadhavan, A, Sudhakara (Kerala Agricultural Univ., P.O. Vellanikkara, Thrissur, Kerala, 680654 (India). College of Agriculture), Wahid, P.A

Volltext

Root distribution pattern of the wild jack tree (Artocarpus hirsutus Lamk.) as studied by (32)P soil injection method von Jamaludheen, V. (Kerala Agricultural Univ., Vellanikkara, Thrissur (India). Coll. of Forestry), Kumar, B.M, Wahid, P.A, Kamalam, N.V

Volltext

An alternate (35)S-labelling technique for evaluation of utilization of applied sulphur by flooded rice von George S, Ashokan P.K, Wahid P.A

Volltext

Sorption-desorption of alpha, beta and gamma isomers of hexachlorocyclohexane in soils von Wahid, P.A, Sethunathan, N

Volltext

Sorption-desorption of parathion in soils von Wahid, P. A, Sethunathan, N

Volltext

Sorption-desorption of lindane by anaerobic and aerobic soils von Wahid, P. A, Sethunathan, N

Volltext

Inter-relationships among root CEC, yield and monoand divalent cations in coconut (Cocos nucifera L.) von Wahid, P.A, Devi, C.B.K, Pillai, N.G

Volltext

A change in the degradation pathway of parathion after repeated applications to flooded soil von Sudhakar-Barik, Wahid, P. A, Ramakrishna, C, Sethunathan, N

Volltext

On the sorption of neutral organic solutes in soils von Karickhoff, Samuel W

Volltext