Pendimethalin herbicide toxicity to rice plants and barnyard grass invasion have increasingly affected the productivity of direct-seeded (DSR) in fields. Whether how promote DSR sustain weed management depend on appropriate pre-emergence application rate minimise its ecosystem. Pot experiments were conducted determine effects pendimethalin rates (1.5, 1.75, 2.0 kg a.i. ha−1, two control treatme...

The present study entitled “Effect of sowing dates and weed management on growth, yield economics lentil (Lens culinaris Medik.)” was carried out during kharif 2020-21 at instructional cum research farm, D.K.S. College Agriculture Research Station, Bhatapara (C.G.). soil the experiment side clay- loam texture. crop grown in treatments were replicated three times split plot design. experimental ...

In sustainable agriculture, protection of the ecosystem and reduce chemical fertilizers are the main goals. Nowadays, sweet basil, one of the best general fragrant foliage, is considered as an industrial plant. In present study to compare different levels of cow manure biochar (CMB) and humic acid (HA) on vegetative traits and mineral absorption rate of green basil plants, an experiment was con...

The species Rottboellia exaltata L. (itchgrass) has become an important weed in cultivated areas, requiring management studies to enhance its control. This study aimed evaluate the effectiveness of herbicides pendimethalin (1200 g ha−1), clomazone (1000 indaziflam (100 and trifluralin (900 ha−1) applied pre-emergence association with diquat (400 glyphosate (1175 addition their isolated applicat...

A field experiment was conducted to assess the effect of farmyard (cattle) manure (FYM) and inorganic nitrogen (N) phosphorus (P) fertilizers on growth and tuber yield of potato (Solanum tuberosum L.). The treatments consisted of factorial combination of 4 levels of FYM (0. 10, 20 and 30 t h-1) and three levels of inorganic NP fertilizers (0, 33.3%, 66.6% recommended rates) laid out in a Random...

Let G be an abelian group of order m, let S be a sequence of terms from G with k distinct terms, let m ∧ S denote the set of all elements that are a sum of some m-term subsequence of S, and let |S| be the length of S. We show that if |S| ≥ m + 1, and if the multiplicity of each term of S is at most m − k + 2, then either |m ∧ S| ≥ min{m, |S| − m + k − 1}, or there exists a proper, nontrivial su...