There was described the history of rice growing branch formation on Kuban from thirties to eighties of XX century: from first sowings to the production of a million ton of rice. The role of academician E.P.Alyoshin in the development of Kuban rice growing was marked. There were shown the ways of rice harvest increase on Kuban at present time
The analysis of productive qualities of descendants of bulls of various linear kind has been presented in this article
The article contains the results of the researches on the experimental field in the "Kuban" educational farm of Kuban State Agrarian University. In the black leached soil we defined particle size, the structure and the composition of water-physical properties of the soil, which are the most important conditions for high and stable crop productivity. We also gave morphological and genetic characteristics of the soil
The article presents the data оf the research of new
feed additives introduction in mature cows’ rations
affecting quality indexes of milk products
This article describes quantitative evaluation of add-ing succinic acid in the bran substrate when cultivating Pseudomonas fluorescens
The results of the study of Robinia pseudoacacia state in mixed steppe forest shelter belts are given. The most productive variants of the mixture of woody-brush species for Robinia pseudoacacia are also listed
The results of three years experiments of using local mineral raw materials such as bentonite clay as ferti-lizer are given in this article. Autumn bentonite appli-cation in the dosage of 10 ton/hecht has given 21,7% crop addition. Usage of N30Ph30 and N60Ph60 on this background has assured addition up to 32,6-34,1%
The author has studied the efficiency of diets with
kiselgura. Introduction of the kiselgura into the mixed
fodder for chicken-broilers favors increasing of live
weight by 4.8 % and average daily weight gain by 5.0%
The article highlights the questions of a preliminary determination of vineyard yield, studying the dynam-ics of sugar content in berries, harvesting methods of handheld and mechanized grape harvesters. We have also presented color photographs of functioning har-vesters in the vineyards
Technological methods of rice cultivation in Rostov region are considered in the article. Broadcast sowing method with rolling down the soil, application of op-timum fertilizer doses before blossoming, water schedule for weed control are recommended. Low rice percentage crop rotation for farms with unsatisfactory financial position and minimum technical equipment are suggested