in order to evalutate the efficieny of green and farmyard manure and biofertilizers either separated or integrated on nitrogen dynamics in soil, leaves and grains in corn (zea mays l.), an experiment was conducted at 2009 cropping season. experiment was arranged in split split plot based on randomized complete block design with three replicates. main plots were three levels of green manure (con...

The present work was conducted to elucidate the effect of different soil mediums in various ratios on seed germination efficiency and growth of seedling of Simmondsia chinensis under in vivo conditions. The highest germination (94%) was recorded for seeds cultivated in S1 medium containing desert soil and Farm Yard Manure (FYM) (2:1) followed by S4 medium (90%) having desert soil, clay, FYM (1:...

Cropping systems in farmland areas of Iran are characterized by continuous cultivation of crops with consumption of chemical fertilizers leading to serious soil erosion and fertility decline. Information regarding the simultaneous evaluation of crop rotation and fertilization on the canola traits is not available. Therefore, an experiment was conducted during 2007 2010. Experimental designs wer...

Studies were undertaken to determine the comparative efficacy of native biocontrol agents viz., Pseudomonas fluorescens isolate PS-4, Trichoderma harzianum isolate TH-H-3 and T. virens isolate TV-K-3 @ 5X10 cfu/g talc; organic amendments viz., neem seed powder @ 250 mg/kg soil and farmyard manure @ 8 1500 mg/kg soil; carbofuran @ 33.4 mg/kg soil, topsin-M @ 1.4 mg/kg soil and bavistin @ 2.0 mg/...

Set-aside farmland can effectively improve the self-rehabilitation of arable soil. Long-term set-asides however cannot satisfy provisionment, therefore the use of short-term set-asides to restore cultivated soil is a better option. Few studies have compared short-term set-aside patterns, and the effects of set-asides on soil microbial community and enzyme enzymes. We analyzed the bacterial stru...

Two field experiments were carried out in a newly reclaimed sandy soil under sprinkler irrigation system at El Ismailia Agricultural Research Station, Governorate, Egypt during the winter seasons of 2017/2018 and 2018/2019, to study effect organic amendment (compost FYM) different rates nitrogen fertilizer (control, 75 100 % recommended dose) on fertility wheat productivity. The treatments arra...

A goal in sustainable agriculture is to use fossil energy more efficiently crop production. This 60-year-old experiment on a silt loam chernozem investigated effects of fertilization (unfertilized control, mineral fertilizer (NPK) and farmyard manure (FYM)) rotation (continuous winter rye (CR), (RR), spring barley (SB) diesel fuel consumption, total input (made both direct indirect inputs), yie...

This study assesses the effect of long-term (59 years) application of organic and inorganic fertilizers on soil organic matter and enzyme activity. Total organic C, total organic N, hot water soluble C, microbial biomass C and dehydrogenase activity were evaluated in soil from the long-term field experiment in Prague-Ruzyně (Orthic Luvisol, clay loam). Total organic C and N increased significan...

The effect of sole application farm yard manure (FYM) and combined chemical fertilizers FYM on soil properties growth yield traits rice (Variety: Ramdhan) was studied sandy loam at Rambagh, Chitwan, Nepal from June to November 2019. seven treatments were in a randomized complete block design with four replications: T1: 100% recommended dose inorganic fertilizer (RDIF) (i.e., 100:60:40 NPK kg ha...