Агамагомед Курбанович Раджабов

Morphobiological features of diaphragm formation in in vitro and ex vitro grape plants of interspecific origin

Submitted by Гость (not verified) on Tue, 07/09/2024 - 16:45

Clonal micropropagation of grape varieties of interspecific origin Moscow white (Vitis amurensis Rupr. x Vitis vinifera L.) showed that on the 40 th day of the animation stage, a mono-podial type of branching is typical for micro-plants, and there is no diaphragm in all nodes of micro-shoots. On the 120 th day of growing in containers, the researchers revealed that the nodes of the plant shoots, from the 1 st to the 6th, have a monopodial branching type. Parenchymal cells which form an incomplete diaphragm are present in the seventh node.

On the selection and placement of apple varieties for growing in commercial orchards in the middle zone of fruit growing in Russia

Submitted by Гость (not verified) on Tue, 07/09/2024 - 16:45

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The relevance of the work is caused by the fact that recently the government has been allocating significant funds for the revival of horticulture, which is an important area of development of domestic agriculture. Since the 1990s, fruit growing in Russia has been in a state of decline -the area of orchards has been greatly reduced, the yield and gross fruit production have decreased several times. Now when the situation is changing for the better, new orchards should become competitive, fully meeting the needs of the population of our country in fruit production.