productivity

PRODUCTIVITY HEAD LETTUCE IN SPRING GREEN HOUSES

In this scientific article we present the results of researches based on head lettuce sorts of Alanis and Stallion efficiency growing by seedlings planting in the closed soil. There was determined the influence of planting method and plants nourishing during the planting period on their growth, development and biometrical indexes. There was also determined the productivity level and marketability of the production

THE ROLE AND VALUE OF VARIETY IN THE FORMATION OF THE YIELD OF THE EARLY RIPEN POTATO IN THE RIGHT-BANK FOREST-STEPPE AREA OF UKRAINE

The results of the investigation on studying of the varieties of the early ripen potato in the conditions of the right-bank Forest-Steppe area of Ukraine are presented in the article. The correlation between the peculiarities of the passage by the plants of phenological phases of growth and development, biometric indicators and yield-capacity of potato depending on the variety.