XIV Journal of Agricultural Research voi.xv 



Page 

 Fig. 3. Diagram showing the niimbcr of wheat plants up and the dry matter 

 produced in 21 days in soils of different texture containing sodium 

 carbonate added in various concentrations 290 



4. Diagram showing the number of wheat plants up and the dry matter 



produced in 21 days in soils of different texture containing sodium 

 sulphate added in various concentrations 291 



5. Diagram showing the number of wheat plants up and the dry matter 



produced in 21 days in soils containing sodium chlorid added in 

 various concentrations 292 



6. Diagram showing the number of wheat plants up and the dry matter 



produced in 21 days in soils of different texttu-e containing sodium 

 carbonate added in various concentrations 293 



7. Diagram showing the number of wheat plants up and the dry matter 



produced in 2 1 days in soils of different texture containing sodium 

 sulphate added in various concentrations 294 



8. Diagram showing the number of wheat plants up and the dry matter 



produced in 21 days in sand with different amounts of garden soil 

 containing sodium chlorid, sodium carbonate, and sodium sulphate 

 added in various concentrations 295 



9. Diagram showing the number of wheat plants up and the dry matter 



produced in 2 1 days in sand with different amoimts of peat contain- 

 ing sodium chlorid, sodium carbonate, and sodium sulphate added 

 in various concentrations 296 



10. Diagram showing the number of wheat plants up and the dry matter 



produced in 2 1 days in sand with different amounts of manure con- 

 taining sodium chlorid, sodium carbonate, and sodium sulphate 

 added in various concentrations , 297 



11. Diagram showing the number of wheat plants up and the dry matter 



produced in 21 days in sand with different amounts of garden soil 

 containing sodium chlorid, sodium carbonate, and sodium sulphate 

 added in various concentrations 298 



12. Diagram showing the number of wheat plants up and the dry matter 



produced in 21 days in sand with different amounts of peat contain- 

 ing sodium chlorid, sodium carbonate, and sodium sulphate added 

 in various concentrations 299 



13. Diagram showing the number of wheat plants up and the dry matter 



produced in sand with different amoimts of manure containing 

 sodium chlorid, sodium carbonate, and sodium sulphate added in 

 various concentrations 300 



14. Diagram showing the number of wheat plants up and the dry matter 



produced in loam with different amounts of chaff containing sodium 

 chlorid, sodium carbonate, and sodium sulphate added in various 

 concentrations 301 



1 5 . Diagram showing the number of wheat plants up and the dry matter 



produced in loam with different amounts of peat containing sodium 

 chlorid, sodium carbonate, and sodium sulphate added in various 

 concentrations 303 



16. Diagram showing the number of wheat plants up and the dry matter 



produced in 21 days in loam with different amotmts of manure con- 

 taining sodium chlorid, sodium carbonate, and sodium sulphate 

 added in various concentrations 304 



17. Diagram showing the number of wteat plants up and the dry matter 



produced in 21 days in sand maintained at different moisture con- 

 tents and containing sodium chlorid, sodium carbonate, and sodium 

 sulphate added in various concentrations 305 



