Increased incidence of broad-leaved weeds (Rumex spp., Malva spp. ), grasses (wild oat) and perennials (Cynodon dactylon, Paspalum distichum). The seedling establishment in zero tillage is 20% less than in conventional methods. Require 20-30% more seed and fertilizer Effect of tillage and weed management on weed growth and grain yield of wheat at KarnalTillage Weed growth (g/m2) Control Metribuzin 397. 0 288. 0 257. 2 393. 8 61. 4 69. 5 37. 8 28. 3 49. 8 Grain yield (t/ha) Control Metribuzin 2. 88 3. 97 4. 64 4. 31 0. 22 3. 08 5. 09 5. 13 Surface seeding Zero tillage Conventional tillage Reduced tillage CD (0. 05) MODERN CONCEPTS OF AGRICULTURE Conservation Tillage Dr. Pages:1-42 Average yield and net return of crops under different tillage systems on farmers fields in eastern Uttar Pradesh yield (t/ha) Treatment Early pigeonpea Kharif maize Rabi maize Pea Zero tillage 1. 15 2. 60 4. 25 2. 28 Conventional tillage 0. 90 2. 35 3. 66 1. 95 Net returns (Rs. /ha) Zero tillage 13, 900 2, 350 8, 213 21, 840 Conventional tillage 8, 181 358 4, 215 11, 850 LentilChickpea Lathyrus Summer mungbean 1.
Igreja (Glória a Deus! ) De quem é a vitória? (É do povo de Deus! ) Igreja (Glória a Deus! ) De quem é a vitória? (É do povo de Deus) Eu tenho o capacete da salvação! (Eu tenho o capacete da salvação! ) À couraça da justiça no meu coração! (À couraça da justiça no meu coração! )