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Soil available nutrients
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Ebook "Nutrient use efficiency in plants: Concepts and approaches" presents a broad overview of topics related to improvement of nutrient use efficiency of crops. Nutrient use efficiency (NUE) is a measure of how well plants use the available mineral nutrients. It can be defined as yield (biomass) per unit input (fertilizer, nutrient content). NUE is a complex trait: it depends on the ability to take up the nutrients from the soil, but also on transport, storage, mobilization, usage within the plant, and even on the environment.
287p
manmanthanhla0201
26-02-2024
3
1
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Coastal dunes are characterised by plant species adapted to harsh conditions. Salinity and other factors (soil pH, nutrients, and climate events) vary along the landward gradient. The current study investigated the effects of environmental factors on the occurrence and composition of coastal dune plants. Ellenberg ecological indicator values (EIVs), species tolerance values (TVs), and species niche models for salinity, nutrient availability, and soil reaction were determined.
15p
lyhuyenthu
31-01-2023
9
3
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Soils are a key component of agricultural productivity, and soil microbiota determine the availability of many essential plant nutrients. Agricultural domestication of soils, that is, the conversion of previously uncultivated soils to a cultivated state, is frequently accompanied by intensive monoculture, especially in the developing world.
14p
vielonmusk
30-01-2022
9
0
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Water availability and nutrient-status of soils play crucial roles in seedling establishment and plant survival in coal-spoiled areas worldwide. Restoration of spoils pertains to the application of proper doses of nutrients and water, and selection of particular plant species for efficient revegetation.
15p
vijichea2711
28-05-2021
13
1
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The present study confirms the nutrients status in four grape growing regions of Maharashtra was worked out in the investigation. The available nutrient content was divided in three groups, low, optimum and high. It was revealed from the study that most of the soils are alkaline in reaction in all the four regions.
7p
trinhthamhodang11
27-04-2021
13
2
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To meet the increasing requirement of ever increasing population the judicious use of available natural resources with respect to its potential of supply of nutrient and elements is soil which vital natural resource.
7p
trinhthamhodang11
27-04-2021
11
2
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A field investigation was conducted at Instructional farm of Krishi Vigyan Kendra Kendrapara, Odisha during kharif and rabi seasons of 2013-14 and 2014-15 in ricegroundnut cropping system under irrigated medium land situation. The soil of the experimental site was sandy loam in texture with pH of 5.7, organic carbon of 0.52 % having available soil nitrogen, phosphorus and potassium of 390.9 kg/ha, 10.1 kg/ha and 190.1 kg/ha respectively.
12p
trinhthamhodang11
27-04-2021
12
2
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A field experiment was conducted on a silty clay loam soil (acidic in reaction and medium in available NPK) during Rabi 2018-19 at Palampur to study the influence of nutrient management practices (Inorganic (RDF), Organic, Natural and Integrated) and varieties (‘Him Palam Alsi-2’, ‘Himani’ and ‘Priyam’) on yield, uptake, quality and soil properties in linseed. Results, revealed that among different nutrient management practices, Integrated Nutrient Management being at par with inorganic practice resulted in significantly higher seed, straw, uptake of NPK and oil yield.
6p
caygaocaolon11
21-04-2021
17
1
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Biochar is a carbon rich substance obtained from thermal decomposition plant biomass through the process of pyrolysis. The special characteristics of the biochar are its effectiveness in retaining most of the nutrients and maintaining them available to plants. The present field experiment was therefore conducted to investigate the effect of biochar application on nutrients concentration and uptake by soybean in acidic soils. Biochar produced from coconut shell was applied at the rates of 5, 7.5 and 10 t ha-1with two rates of recommended lime (100 and 50%).
12p
caygaocaolon11
21-04-2021
17
1
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Keeping this in mind the experiment was undertaken to find the effect of INM on growth, yield and quality of potato.
10p
caygaocaolon11
21-04-2021
12
1
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This study aimed to assess the effectiveness of different fertilizers doses with organic manures on micronutrients availability in turmeric (Curcuma longa L.). A field experiment in completely randomized block design was conducted with eight treatments which were replicated thrice. The eight treatments were comprised of four soil test crop response based treatments along with farmer’s practice, general fertilizer dose, soil test based and absolute control.
10p
chauchaungayxua10
19-03-2021
14
2
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Keeping in view the above facts, the present study was carried out in high density apple blocks with the objective of standardizing the effect of various weed management strategies on soil temperature and soil nutrient availability.
9p
chauchaungayxua10
19-03-2021
22
1
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The present study in Bilagi and Bagalkot talukas was carried out to assess soil fertility of black soils through soil survey.
8p
chauchaungayxua10
19-03-2021
13
2
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Biofertilizer is immobile, an unclear term. It can simply be established that biofertilizers are identified as plant extracts, composted municipal waste, and various microbial mixtures with unidentified components and chemical fertilizer formulations supplemented with organic compounds. Likewise, the scientific literature has a very open interpretation of the term biofertilizer, on behalf of everything from fertilizers to plant extracts.
15p
chauchaungayxua10
18-03-2021
10
1
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A study was conducted during rabi season of 2017-18 at Agronomy Research Area of CCS Haryana Agricultural University, Hisar to study the effects of different sources and levels of nitrogen application on nutrient content and uptake of wheat. The soil of the experimental field was sandy loam in texture, neutral in reaction, low in organic carbon and available nitrogen, medium in available potassium and high in available potassium...
7p
chauchaungayxua11
23-03-2021
14
2
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The Knowledge of spatial-variability is critical for site specific nutrient management in soil fertility. Soil sample (149) were gotten from surface from 10 selected sites for preparing precise digital maps using point, line and polygon tools of the GIS (TNTmips 2010) software. Soil spatial variability typically defines variation in soil properties in surface soil such as fertility, pH, EC, soil organic carbon (OC), free CaCO3, mineralizable N,P2O5, K2O and S.
10p
chauchaungayxua11
23-03-2021
11
2
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These in view the present investigation was undertaken for assessing the residual effect of INM on available nutrients in soil.
6p
chauchaungayxua11
23-03-2021
13
2
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Investigation indicates that valuable effects of biochar could be obtained if it was applied with mycorrhiza. Combined application of biochar (10 t ha-1 soil), phosphorus along with mycorrhiza produced significantly higher uptake of nutrients in baby corn. Biochars are highly variable in nutrient composition and availability, which are determined by types of feedstock and pyrolysis conditions. The results suggest that high-ash biochars with phosphorus are potential P sources with high-agronomic efficiency.
8p
cothumenhmong9
18-01-2021
13
2
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Keeping the above points in view, an experiment was conducted to study the combined effect of irrigation, mulching and INM on nutrient content, nutrient uptake and available nutrients in summer groundnut.
11p
cothumenhmong9
18-01-2021
6
2
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Organics and micronutrient management practices on soil available nutrient and yield of aerobic rice
Therefore, the common micronutrient deficiency of aerobic rice envisages that it has become imperative to give due consideration for organics usage along with micronutrients.
5p
cothumenhmong9
18-01-2021
12
2
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