Maiboroda V. Rising the Productivity of Mother Southern Plantation of Clonal Apple Rootstocks in Partof the Right-Bank Forest-Steppe of Ukraine

The Object of the research - Clonal rootstocks apple trees M9 and M26, ways of conduct of the mother plantations, substrate for their hilling and presence irrigation. The Purpose of the research - Increasing to productivity of the mother plantations clonal rootstocks apple trees M9 and M26 for achievement their maximum effection. The Methods of the research - Field (the determination of the particularities of the growing rootstocks and productivity mother plantations); laboratory-field and laboratory (the determination water, warm-up regimen and agrophysical characteristic substratum); the mathematician-statistical (value of the action explored factor and correlations dependencies); the economy-comparative and accounting (efficiency element to technologies growing clonal rootstocks). Practical and theoretical results - Is fixed particularities of the growing of the elevated part and root system of the mother plantations clonal rootstocks types M9 and M26 in condition of the southern part of the right-bank Forest-Steppe of Ukraine; the fixed particularities окоренения shoot and output standard clonal rootstocks material; certain productivity of the mother plantations clonal rootstocks M9 and M26 depending on way cultivation, presence irrigation and substrata for hilling; studied water-physical characteristic substratum for hilling mother plantation; the optimum type substrata is determined for mother plantations, pledged on black heavy evams opodzolic; the fixed track record to moisture and the temperature substratum near basis shoot uterine plants clonal rootstocks; designed technology of the sorting clonal rootstocks; the designed methods of the analysis of variance fore-factor of the experience with organized (randomizing) povtoreniyami. Newness - In condition of the unstable moistening the southern part of the right-bank Forest-Steppe of Ukraine on black heavy evams opodzolic is fixed productivity of the mother plantation clonal rootstocks apple trees M9 and M26 at way vertical and horizontal layers depending on hilling substratum on background different влагообеспечения plants. Fore-factor analysis of variance and technology of the sorting clonal rootstocks are Designed. The Degree(Grade) of the introduction - A results of the studies are introduced in farming facilities "Apple garden" Zvenigorodska district Cherkaska region on square 0,5 ga, agro-firm-state farm "Belozerskiy" Belozerska district Hersonska region (2,5 ga), Umanska GAA (0,5 ga); they are used in teaching the course "Necessary " in Umanska GAA. The Sphere (the branch) of the use - A regional agro-technical to recommendations under cultivation clonal rootstocks (Necessary); in scholastic process of the agrarian educational institutions 3-4 levels to accreditations (learning the frames).