Plant Growth: Nutriet Use Efficiency

Nutrition efficiency (NUE) Plants mainly obtain mineral nutrients from the soil in the form of inorganic ions. These minerals circulate through all the organisms, first enter the biosphere through the roots of the plants, but such plants act as crust miners (Epstein, 1999). The high surface area of ​​plants' roots and their ability to absorb nutrients makes the mineral absorption process very effective, even if seen in low concentrations in soil solution. The increase in agricultural production depends on the availability of nutrients applied by fertilization and the yield of most crops is reported to increase in proportion to the amount of nutrients absorbed (Loo).

Summary: Panchagavha is an important nutrient source for plants and microorganisms. It is a very effective biological pesticide containing microorganisms that promote plant growth and increase soil fertility. Therefore, in current research, improved Panchabrabia is used as a medium for plant growth to promote the growth of Pseudomonas bacteria. Improved panchagavya was evaluated as a carrier of plant growth promoting rhizosphere bacteria (PGPR) and to improve germination and growth of Arachis hypogea. The seed germination was 82% in the control and 98% in the pantyagorated plants (test). The length of the shot was 6.4 ± 0.3 cm for the control and 13.5 ± 5 cm for the test. On the seventh day after seeding, the total soil microorganism count in the control soil was 4 × 10 6 cfu / g and the test soil was 18 × 10 6 cfu / g. The specific activity of the protease and amylase was evaluated and expressed as the number of particles / minute / mg protein released by the product. The protease activity was 1.37 × 10 -1 μmol amino acid release / min / mg protein in the control, 1.17 in the test.

Plant growth is controlled by chemicals called plant growth substances (PGS) - these chemicals were sometimes called plant hormones. Only Auxin needs to know about the most important PGS, in fact, iGCSE. This chemical is produced at the tip of growing shoots and promotes growth in two ways as it spreads to one or two growing areas. Auxin divides the cells in the sprouts by mitosis and also affects the cell walls of plant cells and extends it. This net effect is to stimulate growth