Вплив площі живлення на урожайність капусти пекінської супрін F1 в умовах Лівобережного Лісостепу України

Abstract

G.I. Yarovyi, N.S. Negreba. Impact of nutrition area on productivity of the hybrid of brassica pekinensis cabbage Suprin F1 Under Left-Bank Forest-Steppe comditions in Ukraine. Consumers attract special attention to brassica pekinensis, production of which has significantly increased in recent years. In Ukraine, it has become an important industrial culture from a popular exotic vegetable, which was grown in home gardens. Thanks to great nutrition, taste and medical characteristics, as well as suitable production price, the vegetable becomes more and more important today. Recently, the need of brassica pekinensis in Ukraine is growing. The information spread about this crop will allow us to increase production of vegetables, expand its range and enrich human diet. According to above said, the question is about developing new technologies for growing brasicca pekinensis, by conducting economic-biologigal evaluation and selection of the most productive hybrids that will provide a significant increase in growing productivity and quality of marketable products in terms of left-bank forest-steppe of Ukraine. Experimental studies were fulfilled in KHNU named after V.V. Dokuchaev experimental field during 2014-2015, which is situated within forest-steppes in the middle and eastern parts of unstable humidity of Ukraine. The climate is temperate-continental. Significant air temperature fluctuations and rainfall in the area are possible. The aim of the project was to choose the layout and density of plant of brassica pekinensis Suprin F1 for cultivation technology in the left-bank forest-steppe of Ukraine. Experiments were laid by the method of experimental work in olericulture and melon-growing, phonological observations and recordings- as described in the state strain testing of crops. Based on the results of the research on the cultivation of high-yield hybrid of brasicca pekinensis of a foreign selection Suprin F1 and application of optimal schemes of placement of the plants, it can be concluded that the highest yield was obtained under the following scheme of disposition of plants: ((40+40+60) х 30 with a density of 47.6 thousand pcs/ha.

Г.И. Яровой, Н.С. Негреба. Влияние площади питания на урожайность капусты пекинской Суприн F1 в условиях Левобережной Лесостепи Украины. В статье приведены данные урожайности гибрида капусты пекинской Суприн F1 в зависимости от площади питания, который выращивали в условиях Левобережной Лесостепи Украины. Описаны основные элементы технологии выращивания и установлено влияние биологических особенностей гибрида на урожайность продукции.

Яровий Г.І., Негреба М.С. Вплив площі живлення на урожайність капусти пекінської супрін F1 в умовах Лівобережного Лісостепу України. У статті наведені дані врожайності гібрида капусти пекінської Супрін F1 залежно від площі живлення, який вирощували в умовах Лівобережного Лісостепу України. Описані основні елементи технології вирощування та встановлено вплив біологічних особливостей гібрида на врожайність продукції.