Investigation on effect of Saveh flood spreading project on quality and quantity of vegetation cover.
2005
Gandom Kar, Akbar | Mir Davudi, Hamid Reza | Davudi Rad, A`li Akbar | Pur Matin, Afshin
In order to investigate the flood spreading effect on quality and quantity characteristics of Khoshkrood station 5 spreading channel and 10 quadrate sleeted. Since 1998 kind of species, vegetation covers. Percent, sand and rock fragment, bare soil, litter and yield and other quality parameter of each plot measured. Laboratory analysis of plant sample determined the amount of Ca, P, K, Na, protein, fibber, and lipid of palatable species of flooding area. According to the obtained data the floristic list of the plants produced .The amount of the dominant species production analyzed. The results shows that the yield of the shrub ,forbs and grass are 47.45 , 28.3 and 4.41 gr/m2 .The amount of yield in the shrub and Forbs are not statistically meaningful but the grass located in different group. Comparison between channels show that the 2,3and 4 channels based on the production located in same group and the 1, 4 and 2 channel placed in another group .Also the control and 5 channels located in the same group .
Показать больше [+] Меньше [-]