Need based nitrogen management using the chlorophyll meter and leaf colour chart in rice and wheat in South Asia: a review
Fertilizer nitrogen (N) is one of the major inputs in rice–wheat production systems in South
Asia. As fertilizer N has generally been managed following blanket recommendations …
Asia. As fertilizer N has generally been managed following blanket recommendations …
Using hand-held chlorophyll meters and canopy reflectance sensors for fertilizer nitrogen management in cereals in small farms in develo** countries
AM Ali - Sensors, 2020 - mdpi.com
To produce enough food, smallholder farmers in develo** countries apply fertilizer
nitrogen (N) to cereals, sometimes even more than the local recommendations. During the …
nitrogen (N) to cereals, sometimes even more than the local recommendations. During the …
[BUCH][B] Responding to massification: Differentiation in postsecondary education worldwide
PG Altbach - 2017 - Springer
The massification of tertiary education, the emergence of the global knowledge economy
and increasing national and international competition in the last part of the 20th century and …
and increasing national and international competition in the last part of the 20th century and …
Engineering a new chloroplastic photorespiratory bypass to increase photosynthetic efficiency and productivity in rice
BR Shen, LM Wang, XL Lin, Z Yao, HW Xu, CH Zhu… - Molecular plant, 2019 - cell.com
Over the past few years, three photorespiratory bypasses have been introduced into plants,
two of which led to observable increases in photosynthesis and biomass yield. However …
two of which led to observable increases in photosynthesis and biomass yield. However …
Leaf chlorophyll and nitrogen dynamics and their relationship to lowland rice yield for site-specific paddy management
The optimum rate and application timing of Nitrogen (N) fertilizer are crucial in achieving a
high yield in rice cultivation; however, conventional laboratory testing of plant nutrients is …
high yield in rice cultivation; however, conventional laboratory testing of plant nutrients is …
Leaf nitrogen determination using non-destructive techniques–A review
The optimisation of plant nitrogen-use-efficiency (NUE) has a direct impact on increasing
crop production by optimising use of nitrogen fertiliser. Moreover, it protects environment …
crop production by optimising use of nitrogen fertiliser. Moreover, it protects environment …
Mechanistic understanding of leakage and consequences and recent technological advances in improving nitrogen use efficiency in cereals
Although nitrogen (N) is the most limiting nutrient for agricultural production, its overuse is
associated with environmental pollution, increased concentration of greenhouse gases, and …
associated with environmental pollution, increased concentration of greenhouse gases, and …
Spad value varies with age and leaf of maize plant and its relationship with grain yield
BP Kandel - BMC Research Notes, 2020 - Springer
Objectives A field experiment was conducted to evaluate Soil Plant Analysis Development
(SPAD) value in different age and leaf of maize hybrid and correlating with grain yield. Ten …
(SPAD) value in different age and leaf of maize hybrid and correlating with grain yield. Ten …
[BUCH][B] Sustainable agriculture
E Lichtfouse, M Navarrete, P Debaeke, S Véronique… - 2009 - Springer
Biocontrol is an ecological method of controlling pests such as insects, mites, weeds and
plant diseases using other organisms. 1 This practice has been used for centuries, and the …
plant diseases using other organisms. 1 This practice has been used for centuries, and the …
[PDF][PDF] Leaf chlorophyll dynamics in wheat based on SPAD meter reading and its relationship with grain yield
The SPAD-502 chlorophyll meter (Minolta Camera Co., Japan) is a simple, portable,
diagnostic and nondestructive light weight device used to estimate leaf chlorophyll content …
diagnostic and nondestructive light weight device used to estimate leaf chlorophyll content …