Found that the addition of fertilizer balance required in the land that previously irrigated lead to increased crop securities by 150% for those left without fertilizer.

Valenatroyjan Manmjadda to get a bumper crop of leaves excellent quality where more vegetative growth of the plant, and phosphorus helps photosynthesis of the plant and also necessary for the quality of securities, while potassium increases of plant resistance to diseases and pests and help him, note that the addition of phosphorus and potassium increase the rate of benefit of nitrogen fertilizer.

Quantities of fertilizers for the berry fields

8 cubic meters organic fertilizer per acre.
104 kilogram fertilizer Azoti.
46 kg phosphate fertilizer per acre.
63 kilogram potassic fertilizer per acre.
For trees planted كسياج on fields

25-50 g Azoti fertilizer per tree.
12-25 grams phosphate fertilizer per tree.
6-12 grams potassic fertilizer per tree.
For trees planted in different places (as is the case in Egypt)

300-400 grams Azoti fertilizer per tree.
200-300 grams phosphate per tree.
Dates of fertilizer for the berry fields

Add compost Alaaddour sleep in winter during succulents
In addition 40% of the nitrogen fertilizer before the exit of the buds in the spring (early March) with the addition of 100% of the phosphate fertilizer and potassium at the same time
Add the remaining 60% of nitrogen fertilizer after the completion of breeding worms and make pruning summer (in June) in the first year
Then starting from the second year of agriculture manure is added at the same time a year every year
The chemical fertilizer compounded 40% of the nitrogen fertilizer +100% of the phosphate fertilizer and potassium in February of each year before the buds out and then divide the remaining 60% of nitrogen fertilizer to 3 batches as follows

20% after completion of the breeding spring and summer pruning

20% after completion of the summer breeding

20% after completion of the fall breeding with irrigation after each cut and add fertilizer

For trees planted as dike around fields or scattered trees add fertilizer at one time out buds in the spring (early March)

In the case of diffuse scattered trees cultivated in Egypt fertilization is localized and the work of the circular groove so that the area around this circuit is the bottom end of the shoot of the tree and be 20:15 cm deep groove and tossing compost and then backfill and irrigation.