Sėjos laiko įtaka paprastojo kviečio (Triticum aestivum L.) produktyvumui

Abstract

The main aim of this research was to investigate the influence of sowing time in winter wheat (Triticum aestivum L.) productivity. The experiment was conducted in different sowing times of test fields. Investigating the following options: 10 September; 17 September; 24 September; 1 October; 8th October; October 15th. Taking 2015-2016, survey data showed that in September term sown variations, the seed variants germinated better, has been tillered better in autumn and reduced least stems. Compared with October sowing term variations, which is result of adverse weather conditions, lack of moisture, sparsely emerged, did not tillered, and in the spring formed a large number of stems, which were reduced. Higher yields were in early sown winter wheat (September 10th. and September 17th.) compared with delayed sowing variants (October 08d. and October 15th.)