STUDY OF SOIL ADDITION AND HUMIC ACID APPLICATION IN SOIL NUTRIENTS AND YIELD OF WHEAT PLANT TRITICUM AESTIVUM L.

摘要

In the soil of a sandy mixture, which included three levels of the addition of the ground is 0, 20 and 40 kg e - (H2, H1, H0) and H2O spray, representing the second factor and symbolized by F2, F1 and F0, with three concentrations of 0, 5 and 10 ml, respectively. Thus, the number of coefficients became three coefficients with three replicates. The experiment was carried out within the design of the full random sectors called GCBD, the plant was grown as a class. 99 January 2018 at maturity, plant height, paper area, chlorophyll index and number of forests were measured. After harvest, nutrient concentrations K, P, N were prepared in post-harvest soil. K, P N in soil after harvest with the highest values of 50.30 mg kg(-1) soil and 30.62 mg(-1) soil and 231.33 mg(-1) soil, respectively. The highest feed nutrient content in soil after harvest was 49.77 mg. Kg(-1) soil and 30.97 mg. Kg(-1) soil and 232.85 mg. Kg(-1) soil. The treatment of overlapping between ground addition and spraying with humic acid (F2H2). The value of 6.51 tonsha(-1). For the grain yield, combination of overlapping treatment between terrestrial addition and humic acid spraying gave the highest concentration of nutrient K, P, N in soil and measured by comparison treatment (F0H0).