تأثير إضافة المخلفات الزراعية في نمو و حاصل الطماطة الهجين في الترب الرملية

الملخص EN

The experiment was carried out in the farms of Al Musayyib Technical Institute during the season 2007-2008 with the tomato France indeterminate hybrid origin C.V.Hyber.

The study including eight treatments consisting of agricultural growth media containing various kinds of decomposing organic materials ( cow , chicken , corn residue and sawdust ) mixed with sandy river soil with limited rates.

Test applied by the RCBD design and three replected and compared the difference between the uses of test averages less teams at the moral level of probability 0.05.

The result showed that:The mixed of all agricultural wastes with sandy soil or the tow animals wastes alone or with corn wastes with sand decreased the rate of virtual density , pH , C:N .

and increased the rate of porosity , soil aggregates stability, the percentage of available water , EC , CEC , O.M , flower number in truss ,number of inflorecess , number of abortion flowers and number of fruit set .

The results also showed that mixed all of agricultural wastes or animal wastes with sand increased in stem length , leaf area , dry vegitable weight , length and volium of roots seedlinge, length of stem , number of flower branch , number of leaves and the dry vegitable weight of plants , weight of fruit , number of fruit in plant and the early and total yield of plant .