نتایج جستجو برای: seedbed
تعداد نتایج: 333 فیلتر نتایج به سال:
Polymorphism in cis-regulatory sequences can lead to different levels of expression for the two alleles of a gene, providing a starting point for the evolution of gene expression. Little is known about the genome-wide abundance of genetic variation in gene regulation in natural populations but analysis of allele-specific expression (ASE) provides a means for investigating such variation. We per...
A major contributor to degradation on rangelands in the western United States is the expansion of undesirable annual weeds following wildfire or other disturbance. The Simultaneous Heat and Water (SHAW) model was applied to three soil types (loamy sand, sandy loam, and silt loam) to simulate near-surface soil temperature and water for predicting potential seed germination in post-wildfire reveg...
There continues to be considerable interest in P and K fertilizer placement among cash grain producers for several reasons. Growers have faced low commodity prices for several years and are interested in certain placement methods that may enhance the efficiency of nutrient use and therefore reduce their input costs. This issue seems be more important in high residue management systems where bro...
The intensive use or discontinuation of the swards can compromise biodiversity, yields, and feed quality; thus, leading to degradation permanent grasslands. Various methods renovation are employed restore usability degraded swards. In years 2013–2016, a monofactorial field experiment was carried out on Experimental Farm in Grabów (province Mazowieckie, Poland). involved being reseeded after plo...
Lignocellulosic biomass is one of the dominant renewable energy resources suited for production sustainable biofuels and other purposes. This study was focused on weed management strategies that can improve establishment six lignocellulosic crops. The studied crops included: giant miscanthus, switchgrass, reed, cardoon, sweet sorghum, kenaf. Delayed planting, increased planting densities, mulch...
Arbuscular Mycorrhizal (AM) fungi form mutualistic symbiotic relationships with approximately 80% of terrestrial plant species, while producing the glycoprotein glomalin as a structural support molecule along their mycelial network. Glomalin confers two benefits for soils: (1) acting carbon and nitrogen storage molecule; (2) binding soil microaggregates (<250 µm) to larger, more stable struc...
Knowledge-infused clusters, involving governmental and university, as well as firm actors are the epitome of contemporary economic development strategy. The role of Southern Oregon University (SOU) in the inception of the Oregon Shakespeare Festival (OSF) gives rise to a model for education-focused universities to play a significant role in local economic development through creation of cultura...
Different species of Phytophthora cause serious and economically important soilborne diseases of citrus throughout the World. Tree and crop production losses occur from damping-off of seedlings in the seedbed, root and crown rot in nurseries, foot rot and fibrous root rot, and brown rot of fruit in groves. Foot rot results from infection of the bark near the ground level producing lesions on th...
Entrepreneurship is important in the daily business environment and is plays a crucial role in the world economy. Entrepreneurship is an interesting topic as it deals with the behaviour of the firm entrepreneur and the entrepreneur’s main competencies. However, the field of entrepreneurship world over is evolving and so is it in India. The focus of this paper is on entrepreneurship in modern ne...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید