تأثير إضافة سماد Humate Strong للتربة و الرش بالسماد العضويBlack Force و مستخلص أوراق نبات القريص Urtica Dioica في النمو و العقد الجذرية و حاصل بذور نبات البزاليا .Pisum Sativum L

الملخص EN

The study was conducted at researches station and agricultural experiment / College of Agriculture/ Kirkuk University at the growing season 2018-2019 to study the effect of Humate Strong as soil application at the rate (0,400) kg.

ha-1 , twice spraying with organic fertilizer Black force at the concentration (0,4) ml.l-1 and spraying with the extract of Nettle plant Urtica Dioica at (0,10,20) gm.

L-1 .

Seeds were planted in20/November/2018.

And using Factorial experiment in randomized complete blocks design (RCBD) with three replicates means were compared by using Duncan’s multiple range tests at the probability 0.05.

Data recorded consists some vegetative growth parameters, nodule bacteria and dry seeds yield.

Results were indicated the positive effect of Humate Strong on vegetate growth, dry seeds yield and nodule bacteria.

Humate Strong caused a significant increase in nodule bacteria it gave 75.98, and caused a significant increase in the number of pods, number of seeds per pod, 20.85 pod, 6.196 seed.

pod-1 respectively, an increase in plant yield and total dry seeds yield at percentage 27.71g and 2771.1 kg.

ha-1 respectively, also caused a significant increase in protein percentage 23.46% in comparison with the control plants.

Plants spraying with Black force lead to a significant increase in plant high 73.32 cm, chlorophyll index content, 13.14 CCI, and total of dry seeds yield at the 2478.9 kg.

ha-1 , also protein, carbohydrate percentage were increased at the percentage 23.97%, 8.317% respectively, in comparison with the control plants.

Results were showed that spraying with nettle plant extract lead to a significant increase in plant height 77.62 cm, and chlorophyll index content, 13.72 CCI, also a significant increase in number of pods per plant, number of seeds per pod, 21.43 pod 6.079 seed.

Pod-1 .

Dry seeds yield per plant and total dry seeds yield were increased and it gave 26.71g and 2671.7 kg.

ha-1 respectively, also in protein percentage 23.51%, in comparison with the control plants.

Results revealed that the double and triple interaction treatments were differed significantly in the most studied parameters.