05. Influence of presowing treatment with nanocomposites upon photosynthetic apparatus of hybrid of corn

https://doi.org/10.31073/agrovisnyk201805-05
Savchuk M. V., Lisovyj M. M., Taran O. P., Chechenieva T. M., Starodub M. F.
Pages: 32-35.

Full article: 
Abstract
The purpose. To study influence of newly synthesized nanocomposites (on the basis of saponite) on the content of green pigments and the square of leaf blade at plants of corn of hybrid Kharkovskii 340 MV. Methods. Laboratory, statistical. Results. It is shown that presowing treatment of seeds of corn by solutions of nanocomposites Saponite (H), Nb-Saponite (Cl), Nb-Saponite (Et) increases on the average the assimilatory surface of the square of leaf blade of plants for 20,4%. By results of spectrophotometric analysis they fixed growth of the sum of chlorophyll pigments (a + b) at plants which seeds were treated with nanocomposites Nb-Saponite (Cl) and Nb-Saponite (Et) in concentration of 300 mg/l on 41,2 and 40,6% in comparison with the control. Conclusions. It is determined that presowing treatment of seeds of hybrid of corn with nanocomposites promotes increase in the square of leaf blade and green pigments at plants.

Key words: assimilatory surface, leaf, photo­synthesis, chlorophyll pigment, corn, nano­com­po­sites, saponite.

References
  1. Paniuta O., Belava V., Fomaidi S., Kalinichenko O., Taran N. (2014). Vplyv peredposivnoi obrobky nasinnia nanochastkamy metaliv na zakhystni reaktsii prorostkiv pshenytsi, infikovanykh zbudnykom tserkosporelozu. [Influence of pre-seed treatment of seeds by nanoparticles of metals on protective reactions of wheat seedlings infected by the causative agent of cheskosporrelezu]. Visnyk Kyivskoho natsionalnoho universytetu imeni Tarasa Shevchenka. 17. S. 48-51. [in Ukrainian].
  2. Raikova A., Panychkyn L., Raikova N. (2006). Issledovanie vlijanija ul'tradispersnyh poroshkov metallov, poluchennyh razlichnymi sposobami, na rost i razvitie rastenij: nanotehnologii i informacionnye tehnologii — tehnologii XXI veka. [Investigation of the influence of ultrafine powders of metals obtained by various methods on the growth and development of plants: nanotechnologies and information technologies - technologies of the twenty-first century]. Materials of the International Scientific and Practical Conference Moskva. S.143. [in Russian].
  3. Chykov V. (1997). Sviaz fotosynteza s produktyvnostiu rastenyi. Sorosovskyi obrazovatelnii zhurnal. [The connection of photosynthesis with the productivity of plants]. Soros Educational Journal. 12. S. 66–72. [in Russian].
  4. Kalenska S., Shcherbakova O., Honchar L. (2014). Asymiliatsiina diialnist posiviv nutu zalezhno vid sortovykh osoblyvostei ta peredposivnoi obrobky nasinnia. [Assimilation activity of crop sowing on the basis of varietal characteristics and pre-sowing seed treatment]. Visnyk Sumskoho natsionalnoho ahrarnoho universytetu. Seriia «Ahronomiia i biolohiia». Vyp. 9 (28). S. 110–113. [in Ukrainian].
  5. Andriienko A. (2004). Osnovni zakhody sortovoi ahrotekhniky hibrydiv kukurudzy riznykh hrup styhlosti v pivnichnomu Stepu Ukrainy. [Main measures of varietal agrotechnics of maize hybrids of different groups of maturation in the northern steppe of Ukraine] : avtoref. dys. … kand. s.-h. nauk: 06.01.09. Instytut zernovoho hospodarstva UAAN. Dnipropetrovsk, 19 s. [in Ukrainian].
  6. Moyseichenko V. et al. (1996). Osnovy nauchnyh issledovanij v agronomii. [Fundamentals of scientific research in agronomy]. Moskva: Kolos. 336 s. [in Russian].
  7. Hrytsaienko Z. et al. (2003). Metody biolohichnykh ta ahrokhimichnykh doslidzhen roslyn i gruntiv. [Methods of Biological and Agrochemical Studies of Plants and Soils]. Kyiv: ZAT «NIChLAVA», 2003. – 20 s. [in Ukrainian].
  8. Musiienko M. et al. (2001). Spektrofotometrychni metody v praktytsi fiziolohii, biokhimii ta ekolohii roslyn. [Spectrophotometric methods in the practice of physiology, biochemistry and plant ecology]. Kyiv: Fitosotsiotsentr. 200 s. [in Ukrainian].
  9. Scheer H. (2004). Chlorophylls and carotenoids in: Encyclopedia of Biological Chemistry, 2004. P. 430–437.
  10. Matvieieva N., Kvasko O. (2010). Vmist fotosyntetychnykh pihmentiv v transhennykh roslynakh tsykoriiu z henom tuberkuloznoho antyhena Esat 6. [The content of photosynthetic pigments in transgenic chicory plants with the genome of the Esat 6 tuberculosis antigen]. Visnyk Donetskoho natsionalnoho universytetu. Vyp. 2. – S. 249–253. [in Ukrainian].