Lukyanets A. Meadow stand productivity under different fertilizer systems and use regimes on waterless valleys of the Ukrainian Forest-Steppe.

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0405U000103

Thesis Registration Form

0405U000103.pdf

Applicant for

Specialization

  • 06.01.12 - Кормовиробництво і луківництво

21-12-2004

Specialized Academic Board

Д 27.361.01

THE NATIONAL ACADEMY OF AGRARIAN SCIENCES OF UKRAINE

Essay

Object - process of forming of specific and morfometrical structures, productivity of the reproduced meadows grass stand, indexes of quality of forage and fertility of soil depending on the systems of fertilizer and modes of their use in the given region; Purpose - to set conformity to the law of forming of variety meadows stand, to optimize the systems of their fertilizer and use; Methods - visual, measuring-gravimetric, computation, analytical, economic-mathematical; Novelty - first in the conditions of region the features of forming are grounded and comparative estimation of sow cereals is given, bob-cereals grass stand and lea land, that allows to define the best models of meadows at the recreation of them on former arable earths. The exposed possibility of the speed-up forming of lea lend by sowing of seeds of meadow plants growing wild; Results - suggestions to production are developed from creation of meadows grass stand on arable earths of Forest-steppe, to their fertilizer and use, for theeconomies with a different material and technical position, which provide the receipt with 1 ga on sowing alfalfa-cereals grass stand - 90-110, clover-cereal and cereal - 70-85, and lea lend - 50-65 ts forage units with the economy of nitrogen of mineral fertilizers at the inclusion in the grassmixtures alfalfas of sowing 180-210 kg/ga, clover of meadow - 65-100 kg/ga. The developed technologies are inculcated at different agroforming Poltava and Kiev regions on a general area 355 ga; Industry - agriculture.

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Files

aref--Ref luk.doc

aref--Ris_3_1.doc

aref--Tabl-2.doc

aref--Tabl-3.doc

aref--titul.doc

dis--Diser--Rozd-1.doc

dis--Diser--Rozd-2.doc

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dis--Diser--Rozd-6.doc

dis--Diser--Rozd-7.doc

dis--Diser--Tabl-3.2.doc

dis--Diser--Tabl-3.4.doc

dis--Diser--Tabl-5.4.doc

dis--Diser--Tabl-6.4.doc

dis--Diser--Tabl-6.6.doc

dis--Diser--ZAG VID.doc

dis--Diser--spisLiter.doc

dis--Diser--vstup.doc

dis--Diser--Висновки.doc

dis--Графіки--Ris_Meteo.doc

dis--Графіки--Копия Ris_3_1.doc

dis--Графіки--Копия Ris_3_2.doc

dis--Додатки--Дод-А.doc

dis--Додатки--Дод-Б.doc

dis--Додатки--Дод-В.doc

dis--Додатки--Дод-Д.doc

dis--Додатки--Дод-Ж.doc

dis--Додатки--Дод-К.doc

dis--Додатки--Дод-Л.doc

dis--Додатки--Дод-М.doc

dis--Додатки--Дод-Н.doc

dis--Додатки--Дод-Р,П.doc

dis--Додатки--Додаток З.doc

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