Fruit growing
and viticulture of South Russia
Alferov Victor
Articles in journal: (total 13)
Comparative study of sweet cherry trees training systems was conducted. Training of trees according to system Spanish bush lowered the intensity of growth twofold and accelerated the beginning trees fructification by three years.
The methods of planning and planting of garden, that considerably reduce the expenditure of hand labour and increase of productivity of processes of making of a garden foundation are worked out.
Krone formation of annuals seedlings in the orchard nursery depends on many factors among which are the following determining factors: biological tendency of varieties to branching, the quality of sapling, intensity of growth of seedlings, methods stimulating branching coupled with a high level of agricultural technology.
The results of studying the influence of non-root top-dressing fertilizers target action, in combination with bioactive agents on the formation of physiologically highly active leave apparatus and growth processes of young apple plants in the orchard nursery are presented.
The productions technology of fruit saplings for different types of gardens demands of selection of rootstocks of certain growth force and the differentiated approach to technology of saplings cultivation. Quality of the shoots, landed in the first field of nursery, is a leading factor of ensuring of standard saplings receiving. The purpose of this research is to pick up the root stocks of low growing group connected with the requirements of carrying out of grafting at the height of 40 cm, possessing by rather intensive vertical growth of shoots, high yield of standard layers and their minimum branching. For realization of tasks the modern methods of field and laboratory research are used. These indicators were analyzed: receiving of standard layers from unit of area, parameters of overground part of layers, the intensity of rooting, the property to branching of annual layers, the curvature of layers. It is established that quality of layers substantially was defined by rootstocks type. The research showed that the control CK2 rootstock yields to MM102 and CK4 rootstocks. So, MM102 rootstock on the average in two years had the production of standard layers on 27,4 thousand/hectare higher, than CK2 and had not the curvature of shoots that is an important factor for using of a high grafting. The CK4 rootstock had not thorn prickles of shoots that increase its technological efficiency in the nursery fields. M9 and M9EMLA rootstocks yield to a control rootstock on production of standard layers, they have a big branching of annual shoots. For conducting of high grafting MM102, CK4 and M9EMLA rootstocks are recommended.