نتایج جستجو برای: Broad-bed and furrow
تعداد نتایج: 16843609 فیلتر نتایج به سال:
Vertisols occur extensively in centralIndiaand have high production potentials. Because of the high clay content (40-60% or more), high bulk density (1.5-1.8 Mg m-3) and related properties, these soils have high moisture storage capacity. Conversely, these soils become very hard when dry and very sticky when wet. Since last two decades, scientists, farmers and also the policy makers have be...
To investigate the effects of different methods of seed bed preparation on yield of greenhouse cucumber, a two-year long experiment was conducted as a randomized complete block design with four replications in Jiroft from 2004. Different methods of seed bed preparation were as follows: 1) ridge with 20 cm height and 50 cm width and 2 plant rows with 40 cm distance, 2) furrow with 20 cm depth an...
A field experiment was conducted at Cotton Research Station, Nanded (M.S.) India during kharif season of 2019 and 2020 to study effect moisture conservation practices fertilizer levels on earliness Bt cotton under rainfed condition. The trial with hybrid NHH 44 (BG II) in split plot design replicated thrice. Four treatments (M1- flat bed, M2- opening furrow 60 DAS, M3- application superabsorben...
Limited water resources restrict winter wheat grain yield and quality in the Huang-Huai-Hai Plain of North China, and establishing optimal planting patterns according to crop water requirements is the key factor for achieving rational water use. In this paper, 4 planting patterns were applied, namely, uniform row (30 cm; traditional pattern), wide (40 cm)-narrow (20 cm) row, furrow (double line...
ABSTRACT Water management is an essential concept for water intensive crop such as maize dealing with water shortage under drought conditions. Maize production is ranked after wheat and barely in Fars province, Iran. Therefore, the present study was conducted to investigate the effects of planting methods by conventional and modified planters on maize growth and yield at different irrigation re...
flow in natural river bends is a complex and turbulent phenomenon which affects the scour and sedimentations and causes an irregular bed topography on the bed. for the reason, the flow hydralics and the parameters which affect the flow to be studied and understand. in this study the effect of bed and wall roughness using the software fluent discussed in a sharp 90-degree flume bend with 40.3cm ...
A field experiment was conducted during 4 consecutive years (2015–16 to 2018–19) at Agricultural Research Station, Ummedganj, Kota, Rajasthan study the performance of diversified cropping sequences for productivity, profitability and land-use efficiency under south-eastern Rajasthan. The comprised 10 in a randomized block design with 3 replications. Maximum soybean [Glycine max (L.) Merr.] equi...
A two-year field experiment was conducted at Main Agricultural Research Station, Raichur in 2021 and 2022 laid out a Split-Split design with four main, two sub sub-sub treatments three replications to evaluate effect of conservation agricultural practices on growth yield pigeonpea. The flat bed, Compartment bund, Ridge furrow & Broad bed were takes mulching without an treatment FYM RDF trea...
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