Results 21 to 30 of about 23,016,500 (261)
The influence of agricultural treatment type on the microbial properties of sod-podzolic soil
Бюллетень Почвенного института им. В.В. Докучаева, 2019 In this study we examined the effects of conventional agricultural treatment with plowing and no-till treatment on the physical, chemical and microbiological properties of agro-transformed sod-podzolic loamy soil.
A. D. Zhelezova +4 more
doaj +1 more source
AgronomyChickpea is a highly weed-prone crop with limited herbicide options and high labor demands, raising the following question: Can fall-planted legume–cereal cover crops (CCs) improve soil properties while reducing herbicide use and manual weeding pressure?
Zelalem Mersha +7 more
doaj +1 more source
Soil depth, water availability and wheat yield in the austral pampa of Argentina [PDF]
Ciencia del Suelo, 2020 SUMMARY The influence of soil depth (SD) on the content of available water at sowing (AWS), in November (AWN) and crop yield (YLD) was studied in a wheat monoculture under no-till in the semi-arid region of Buenos Aires province, Argentina.
Hugo Krüger +2 more
doaj
The effect of mini-till and no-till technologies on productivity and quality of malting barley grain
Зерновое хозяйство РоссииThe purpose of the current work was to study the effect of mini-till, no-till and traditional agricultural technologies on productivity and quality of malting barley grain.
A. I. Volkov +2 more
doaj +1 more source
Molecular Oncology, EarlyView.Cytarabine is a key therapy for acute myeloid leukaemia (AML), but its efficacy is limited by the dNTPase SAMHD1, which hydrolyses its active metabolite. Screening nucleotide biosynthesis inhibitors revealed that IMPDH inhibitors selectively sensitise SAMHD1‐proficient AML cells to cytarabine.
Miriam Yagüe‐Capilla +9 more
wiley +1 more source
ONION GENOTYPE SKILLS IN DIFFERENT PLANTING SYSTEMS
Ciência Agrícola, 2019 Currently, planting onion through seedling production is predominant in the state of Rio Grande do Sul. Thus, the present work aimed to evaluate the agronomic potential of new onion genotypes as a function of the planting system for this region.
Gabriel Mascarenhas Maciel +5 more
doaj +1 more source
Autumn Tillage Reduces the Effect of Plant Cover on Topsoil Nitrogen Leaching
Nitrogen, 2022 Keeping cover crops to reduce nitrogen leaching often conflicts with timing tillage operations before the soil becomes un-trafficable during winter, while leaving cover crops in the field until spring raises concerns over pre-emptive competition with the
Jorge F. Miranda-Vélez, Iris Vogeler
doaj +1 more source
FEBS Open Bio, EarlyView.Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley +1 more source
Strip-till and no-till soybean growth and distribution of roots and soil phosphorus, potassium, and water with broadcast and subsurface-band fertilization [PDF]
, 2011 Method of application of the slowly-mobile nutrients phosphorus (P) and potassium (K) in conservation tillage systems were little mixing of the soil occurs, is an important management decision as placement can influence the availability to these ...
Farmaha, Bhupinder S.
core
The effectiveness of public subsidies for private innovations: An experimental approach [PDF]
, 2017 The effects of public subsidies in supporting innovative activity is subject to long-standing debates. Since empirical findings remain largely inconclusive, this study adds to this debate with counterfactual evidence from a laboratory experiment.
Brüggemann, Julia +3 more
core +1 more source