The herbicides triafamone + ethoxysulfuron at (200g/ml/ha and 225 g/ml/ha)

To study the evaluation of test weight on different categories of field crops like, cereals, millets, small millets, pulses, oilseeds, fiber, narcotics, fodder and green manure crops were counted and computed the data's in this article. The number of seeds was taken in to by hand count on 100 and 1000 seed weight was measured in weighing balance (g/mg). There are five different samples were collected in each and every crop seeds and average values are computed. The values have been used for estimation/working out of seed rate for raising the crops in unit of land. A lower test weight equals to lower value and higher test weights generally fetch the best price and provide the best quality of grains. Test weight is the weight of seeds per unit volume and is expressed in kg per ha.

Background: Groundnut cultivation required frequent weed control practices for higher seed production, because groundnut is highly susceptible to weed infestation due to its slow growth rate at initial stage and its physiological characteristics like short plant height and underground pod bearing habit. To study the efficiency of two different aspects of weed control by organic and inorganic weed management on groundnut at Farmer’s field of Karukupalayam village, Erode district, India. Methods: A field investigation was conducted during Kharif season 2020-2021 at Krishna College of Agriculture and Technology, Affiliated to TNAU, Coimbatore-3, Tamil Nadu, India. The experiment was laid out in (RcBD) design with three replications. Ten different treatments are 1-5 were organic methods and 6-10 were inorganic methods. Result: The results of the experiments revealed that organic and inorganic treatments were tried, the least weed density, weed dry weight, weed index (18.24%) and highest weed control efficiencyand highest pod yield (2.33 t/ha) and haulm yield (3.05 t/ha), BC ratio (2.56) recorded in inorganic treatment of T9-PE pendimethalin @ 1.5 kg/ha at 2 DAS + PoE Imazethapyr @0.075 kg/ha at 14-20 DAS. It is significantly superior to all other treatments.

, test weight (g), seed yield and tuber yield. The N, P and K, uptake was higher with EFYM applied at 750 kg ha -1 post harvest nutrient status of the soil, the nutrient statues was not affected when compared and control. Biofarming techniques recorded increased post harvest nutrient of N, P and K status which was recorded with FYM application at 12.5 t ha -1 .