in drought stress condition, it is important to estimate the n and k requirement of sugar beet. a drought-tolerant sugar beet genotype, bp karaj, was evaluated in split plot factorial design based on a randomized complete block design with four replications at motahari research station, karaj, iran for three years. main plots were allocated to irrigation treatments including normal irrigation (...

Background: Chiapas and Veracruz are the main producing states in lowlands of southeastern Mexico, with a total harvested volume 90,146 t grain 2020, joint planting area 151,037 ha. However, cultivation this legume is subject to series biological, climatic edaphic problems, which make average yields notoriously low. The objective study was identify high-yielding black bean lines, resistant dise...

A field experiment was conducted in two consecutive years to find out the efficacy of poultry refuse (PR), mustard oilcake (MOC), and Furadan 5G for the management of root-knot disease (Meloidogyne incognita) of tomato. Soil was treated with PR @ 3 and 5 t/ha, MOC @ 0.3 and 0.6 t/ha 3 weeks before transplanting and Furadan 5G @ 40 kg/ha on the day of transplanting of tomato seedlings. PR @ 3 t/...

INTRODUCTION Mechanical ventilation with even moderate-sized tidal volumes synergistically increases lung injury in sepsis and has been associated with proinflammatory low-molecular-weight hyaluronan production. High-molecular-weight hyaluronan (HMW HA), in contrast, has been found to be anti-inflammatory. We hypothesized that HMW HA would inhibit lung injury associated with sepsis and mechanic...

The field experiment on broccoli (Brassica oleracea var. italica L.) taking three planting dates viz., 21 November, 01 December and 11 December, 2019 four genotypes, namely BARI Broccoli-1, Thiland-1, Thailand-2 Japan-1 was conducted during rabi season of 2019-20 in the experimental Bangladesh Agricultural Research Institute, On-Farm Division, Dawlatpur, Khulna to investigate effect growth yiel...

This study aimed to analyze the seasonal dynamics of sugar beet leaf and root yield quality in different plant populations nitrogen fertilization rate. The field trials were set as four planting densities (60,000 140,000 plants ha?1) three spring rates: no fertilization, pre-sowing (45 kg ha?1 N), with top dressing (99 N 2014 85.5 2015. changes growth done measuring area (LA), index (LAI), spec...

Through estimations of above-and below-ground standing biomass, annual biomass increment, fine root production and turnover, litterfall, canopy respiration and total soil CO 2 efflux, a carbon balance on seasonal and yearly timescales is developed for a Eucalypt open-forest savanna in northern Australia. This carbon balance is compared to estimates of carbon fluxes derived from eddy covariance ...

subsoil compaction, may occur naturally or a consequence of machinery traffic, causes reduction in crop yield. the aim of this work was to characterize the effects of subsoiling and irrigation on yield of corn. this study was conducted on the silty loam soils of miyandoab agricultural research station on the base of split plots design with 12 treatments and 4 replicates during the 1999 and 2000...

Several materials and techniques have been proposed to improve alveolar wound healing and decrease loss of bone height and thickness that normally follow dental extraction. The objective of this research was the histologic analysis of bone morphogenetic proteins implanted into dental alveoli of rats after extraction. A total of 45 adult male Wistar rats were divided into three groups of 15 anim...