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Volume 07
Advances in Crop Science and Technology
ISSN: 2329-8863
Agri 2019
August 15-16, 2019
August 15-16, 2019 | Rome, Italy
14
th
International Conference on
Agriculture & Horticulture
Impact of some biofertilizers and olive pomace as soil amendments on
Meloidogyne incognita
, growth and
chemical analysis of jasmine in Egypt
Ahmed Ismail
National Research Center, Giza , Egypt
S
even organic treatments manufactured of various substances viz., Nile compost (NC) , Town refuses compost (TRC)
, Market residues compost (MRC) , Agro - compost 1% N (AC 1% N) , Agro - compost 3% N (AC 3% N) , Nile
fertile (NF) and Olive pomace compost (OPC) as soil amendments were evaluated under field conditions as soil treatment
for managing the root-knot nematode,
Meloidogyne incognita
populations either in the soil or in roots as compared to
untreated plants throughout two successive seasons. Significant differences in the nematode populations were foundwithin
and between treatments.The percentage efficacy of such treatments in reducing the nematode populations in both soil and
roots, the high rate of NC product & the recommended rate of MRC product in two months , one month at using each of
the low rate and the recommended rate of NC , TRC, AC 3%N as well as one month at using each of the high rate of MRC
andAC 3%N the lower rate (4 kg / tree) of AC 1%Nhas surpassed the others . As for plant growth, all the tested treatments
caused increases in plant height , stemdiameter , flower yield , weight of 100 flowers , concrete recovery of flowers % , some
oil characters i.e. refractive index at 20ºC , specific gravity at 15ºC , acid and ester numbers as well as chemical composition
of jasmine leaves and flowers i.e. their contents of N , P , K , total chlorophylls , total carbohydrates and crude protein % as
compared with control plants. Generally, there were positive relationship between doses of all treatments and reduction in
the nematode populations and increases in all the previous mentioned of jasmine growth parameters.
iismail2002@yahoo.co.ukAdv Crop Sci Tech 2019, Volume 07