Results 21 to 30 of about 4,202,310 (297)

Dry matter and nitrogen accumulation and use in spring barley

open access: yes, 2018
During growth, kernel of cereals can be provided with carbohydrate and nitrogen (N) from the translocation of pre-anthesis accumulated reserves stored either in the vegetative plant parts or from current assimilation during kernel development. This study
N. Pržulj, V. Momčilović
semanticscholar   +1 more source

Clover Dry Matter Predictor Based on Semantic Segmentation Network and Random Forest

open access: yesApplied Sciences, 2023
As a key animal feed source, the dry matter content of clover is widely regarded as an important indicator of its nutritional value and quality. The primary aim of this study is to introduce a methodology for forecasting clover dry matter content ...
Yin Ji, Jiandong Fang, Yudong Zhao
doaj   +1 more source

Spectroscopic Estimation of Biomass in Canopy Components of Paddy Rice Using Dry Matter and Chlorophyll Indices

open access: yesRemote Sensing, 2017
Crop biomass is a critical variable for characterizing crop growth development, understanding dry matter partitioning, and predicting grain yield. Previous studies on the spectroscopic estimation of crop biomass focused on the use of various spectral ...
T. Cheng   +8 more
semanticscholar   +1 more source

Dry matter yield and bromatological composition of gliricidia in different crop densities

open access: yesCiência Rural, 2016
: The objective of this study was to evaluate the effect of different gliricidia planting densities on productive and qualitative parameters. The experiment was carried out at the Experimental Station Pedro Arle, Embrapa Tabuleiros Costeiros (Embrapa ...
Edivilson Silva Castro Filho   +5 more
doaj   +1 more source

Impact of sowing date on yield, dry matter and nitrogen accumulation, and nitrogen translocation in dry-seeded rice in North-West India

open access: yes, 2017
The aims of the present study were to determine the optimum sowing time of newly developed rice genotypes for high crop water productivity in non-flooded dry-seeded rice (DSR) in north-west India, and to identify the factors underlying high yielding ...
R. Pal   +3 more
semanticscholar   +1 more source

Use of Eichhornia crassipes dry matter as organic substrate for germination and initial growth of corn

open access: yesEcosistemas y Recursos Agropecuarios, 2018
The objective was to evaluate the potential use of the dry matter of the aquatic macrophyte (Eichhornia crassipes) as a substrate for germination and initial growth of corn (Zea mays L.).
Mariane Luz dos Anjos   +2 more
doaj   +1 more source

Effects of Insect-Proof Net Cultivation, Rice-Duck Farming, and Organic Matter Return on Rice Dry Matter Accumulation and Nitrogen Utilization

open access: yesFrontiers in Plant Science, 2017
Insect-proof net cultivation (IPN), rice-duck farming (RD), and organic matter return (OM) are important methods to realize sustainable development of rice production. A split-plot field experiment was performed to study the effects of IPN, RD, and OM on
Xin Liu   +3 more
semanticscholar   +1 more source

Effect of dates of sowing on dry matter production and partitioning in yam bean (Pachyrrhizus erosus (L) Urban)

open access: yesAnnals of Tropical Research, 2005
Climatic factors like temperature, relative humidity, rainfall, day length, and soil edaphic factors influence the growth and yield of a crop. The rate of dry matter accumulation remains faster at higher than lower temperature.
M. Nedunchezhiyan, R.C. Ray
doaj   +1 more source

Digestibility of Dry Matter and Organic Matter in Feed with Pollard Substitution in Male Jawarandu Goats

open access: yesJurnal Agripet
This study aimed to determine the effect of adding pollard to the feed on the digestibility of dry matter and organic matter in Jawarandu goats, as well as to assess the impact of pollard supplementation on the productivity of these goats.
Malikah Umar   +3 more
doaj   +1 more source

Distribution of phthalic acid esters in agricultural plants and soil

open access: yesActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2011
The study observed the occurrence of di-n-butyl phthalate (DBP) and di-(2-ethylhexyl) phthalate (DEHP) in the soil and agricultural crops (Triticum aestivum, Brassica napus, Zea mays) and their distribution to the individual parts.
Gabriela Zorníková   +2 more
doaj   +1 more source

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