Cultivation of raspberries


The purpose of raising silk worms

Mulberry leaves are the only food for silk worms morula, not only necessary to provide a sufficient quantity of papers, but must be of suitable quality and good until there is a bumper crop of cocoons.
 

Since the Egypt of the temperate zone, where he graduated buds in the spring (March) and continues until the falling leaves in late October, and during this period from March to October can be breeding silkworm 2-3 times and thus double production and double income jam, can be cultivated berries in all types of land and enjoys growing berries in clay soils and light sandy soils and light sandy soil composition and generally composed of soil suitable for cultivation of berries from 45-55% solids 0.15 to 40% water, 0.10 to 35% air.

Has been rated berries cultivated in the world to 34 the type of drink, but varieties cultivated now is scientific in the world follow the 3 types two of which Mncohma original China and the third Japanese and follows these types of thousands of items where the berries acclimate himself depending on environmental conditions, which grow where but not necessarily that there will be items known as an excellent place to have the same quality in another area is different.
Qualities that should be available in varieties excellent

    Produce a large crop of leaves
    Multiple branches with short distance between the nodes

    Average size of the paper because the large leaves wilt quickly and have few in number

    Paper lobed be better than the full

    Leaf color is dark green

There are usually items early in the securitization and other late therefore fit together to feed the young age and one for the ages of large and some are suitable for breeding spring and the other for breeding summer and autumn, and is worth mentioning that the class berries widespread cultivation in Egypt is one of the worst items and therefore must work educators to spread cultivation of mulberry of the class of Rummy and the product was Japanese and Indian can get these seedlings from the Department of Research silk Agricultural Research Center in Giza, to submit applications for individuals and organizations during the months of November and December of each year can also be obtained through the central administration of the afforestation or Horticulture Research Institute
Cultivation of raspberries

Mulberry leaves cultivated in Egypt without any care (fertilization - trim - Ri - Resistance to pests 00000 etc.) and so is the wild trees in addition to being the worst of the items as mentioned above

The disadvantages can be summarized as follows

    The resulting yield securities have little

    The volume of securities to be small

    Produces leaves with low nutritional value of the larvae

    Difficult to resist insects and diseases
    Difficulty of conducting agricultural operations of irrigation and fertilization and pruning and 00,000 breeding etc.

Need to labor to climb trees to collect leaves which reduces the profit on the one hand jam as well as dangerous to the climber and the probability of damage to the growth of the tree on the other.

    The difficulty of relying on such trees in the summer and autumn breeding in view of the requirements of these seasons of special procedures.

And has instead producing countries for the cultivation of mulberry silk in the fields and we recommend that the new lands in the land of the Delta can be done so that the cultivation of mulberry trees, raising over 3 years to be the middle leg for ease of conducting agricultural operations as will be seen later that

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