1. THE PIGMENT FOUND OF WINTER TRITICALE PLANTS DEPENDING ON THE FORERUNNERS.
- Author
-
BURDUJAN, Victor, SECRIERU, Silvia, RURAC, Mihail, and MELNIC, Angela
- Subjects
- *
CROP yields , *AGRICULTURAL productivity , *PLANT yields , *PLANT breeding , *GERMINATION - Abstract
The article presents the results of the studies on the content and accumulation of plastid pigments in various plant organisms of Ingen 93 variety of triticale cultivated after different forerunners in 2014. It is noted that after the following forerunners: grain peas and oats + vetch in stem elongation stage chlorophyll a and b in leaves are much higher than in later phase - ear emergence, which is 15.12 mg/g of absolute dry matter and 9.28 in cereal peas and 13.02 mg / g of absolute dry matter and 8.71 mg / g of substance absolute dry matter after cloves + oats. The organisms of winter triticale accumulate different amounts of chlorophyll - the leaves 44.3-45.9%, the stems - 41.6-43.3% and 12.4% of the quantity represented throughout the plant. Higher level of chlorophyll in winter triticale plants grown after peas has contributed to the formation and higher production growth of 597 kg /ha compared to the forerunner vetch+oat. [ABSTRACT FROM AUTHOR]
- Published
- 2017