Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Key Elements for Plant Nutrition02:35

Key Elements for Plant Nutrition

25.0K
Like all living organisms, plants require organic and inorganic nutrients to survive, reproduce, grow and maintain homeostasis. To identify nutrients that are essential for plant functioning, researchers have leveraged a technique called hydroponics. In hydroponic culture systems, plants are grown—without soil—in water-based solutions containing nutrients. At least 17 nutrients have been identified as essential elements required by plants. Plants acquire these elements from the...
25.0K
Plant Breeding and Biotechnology01:59

Plant Breeding and Biotechnology

22.3K
Crop cultivation has a long history in human civilization, with records showing the cultivation of cereal plants beginning at around 8000 BC. This early plant breeding was developed primarily to provide a steady supply of food.
22.3K
Production Efficiency01:01

Production Efficiency

19.1K
Net production efficiency (NPE) is the efficiency at which organisms assimilate energy into biomass for the next trophic level. Due to low metabolic rates and less energy spent on thermoregulatory processes, the NPE of ectotherms (cold-blooded animals) is 10 times higher than endotherms (warm-blooded animals).
19.1K
Production of Biopesticides01:18

Production of Biopesticides

60
Biopesticides offer a sustainable alternative to chemical pesticides, utilizing microbial agents to control agricultural pests. Bacillus thuringiensis (Bt) is a widely employed bacterium known for its potent insecticidal activity. Bt biopesticides are favored for their specificity to insect pests, minimal environmental impact, and natural degradability.Mechanism of Bt Toxin Action Bt produces insecticidal crystal (Cry) proteins during its sporulation phase. These proteins form parasporal...
60
Regulation of Pulse01:20

Regulation of Pulse

2.5K
Pulse regulation involves physiological mechanisms that ensure adequate blood flow throughout the body. The heartbeat, regulated by the autonomic nervous system, is influenced by hormonal balance, physical activity, and emotional state.
2.5K
Primary Production01:06

Primary Production

26.0K
The total amount of energy acquired by primary producers in an ecosystem is called gross primary production (GPP). However, of this energy, producers use some for metabolic processes, and some is lost as heat, decreasing the amount of energy available to the next trophic level. The remaining usable amount of energy is called the net primary productivity (NPP). In terrestrial ecosystems, NPP is driven by climate, while light penetration and nutrient availability drive NPP in aquatic ecosystems.
26.0K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Application of deep learning in crop research: From genomics to phenomics.

The plant genome·2026
Same author

Soil Aggregate Fungal Network Complexity Drives Soil Multifunctionality During Vegetation Restoration.

Microorganisms·2026
Same author

Graphene oxide nanoparticles boost growth development, grain anthocyanins accumulation and coloration formation of purple waxy maize under polyvinyl chloride microplastics stress.

Journal of hazardous materials·2026
Same author

The effects of polyvinyl chloride microplastics and zinc oxide nanoparticles co-exposure on nutritional quality of purple waxy maize grains.

Food chemistry·2025
Same author

Genetic Architecture and Meta-QTL Identification of Yield Traits in Maize (<i>Zea mays</i> L.).

Plants (Basel, Switzerland)·2025
Same author

ZnONPs Alleviates Salt Stress in Maize Seedlings by Improving Antioxidant Defense and Photosynthesis Potential.

Plants (Basel, Switzerland)·2025

Related Experiment Video

Updated: Apr 1, 2026

Experimental Protocol for Manipulating Plant-induced Soil Heterogeneity
08:16

Experimental Protocol for Manipulating Plant-induced Soil Heterogeneity

Published on: March 13, 2014

19.5K

Diversifying crop rotations with pulses enhances system productivity.

Yantai Gan1, Chantal Hamel1, John T O'Donovan2

  • 1Semiarid Prairie Agricultural Research Centre, Agricultural &Agri-Food Canada, Gate#3, Airport Road East, Swift Current, Saskatchewan, S9H 3X2.

Scientific Reports
|October 2, 2015
PubMed
Summary

Diversifying cropping systems with pulse crops offers a sustainable alternative to traditional summerfallowing in dryland agriculture. This approach enhances soil nitrogen availability and increases crop productivity without depleting soil organic matter.

More Related Videos

Cereal Crop Ear Counting in Field Conditions Using Zenithal RGB Images
11:49

Cereal Crop Ear Counting in Field Conditions Using Zenithal RGB Images

Published on: February 2, 2019

10.0K
Methods for Performing Crosses in Setaria viridis, a New Model System for the Grasses
08:35

Methods for Performing Crosses in Setaria viridis, a New Model System for the Grasses

Published on: October 1, 2013

22.5K

Related Experiment Videos

Last Updated: Apr 1, 2026

Experimental Protocol for Manipulating Plant-induced Soil Heterogeneity
08:16

Experimental Protocol for Manipulating Plant-induced Soil Heterogeneity

Published on: March 13, 2014

19.5K
Cereal Crop Ear Counting in Field Conditions Using Zenithal RGB Images
11:49

Cereal Crop Ear Counting in Field Conditions Using Zenithal RGB Images

Published on: February 2, 2019

10.0K
Methods for Performing Crosses in Setaria viridis, a New Model System for the Grasses
08:35

Methods for Performing Crosses in Setaria viridis, a New Model System for the Grasses

Published on: October 1, 2013

22.5K

Area of Science:

  • Agricultural Science
  • Soil Science
  • Agronomy

Background:

  • Rainfed dryland agriculture faces challenges with water and nutrient availability.
  • Summerfallowing conserves water and nitrogen but causes lost production and environmental issues.
  • Alternative cropping systems are needed to retain summerfallowing benefits with fewer drawbacks.

Purpose of the Study:

  • To evaluate diversifying cropping systems with pulse crops as an alternative to summerfallowing.
  • To assess the impact of pulse crops on soil water conservation, nitrogen availability, and system productivity.
  • To compare the environmental and economic benefits of pulse-based systems versus summerfallow systems.

Main Methods:

  • A 3-year cropping sequence study was conducted over five cycles (2005-2011) in Saskatchewan.
  • Systems compared included pulse-based cropping and traditional summerfallow.
  • Measurements focused on soil nitrogen dynamics, water conservation, crop yield, protein yield, and fertilizer-N use efficiency.

Main Results:

  • Both pulse and summerfallow systems improved soil nitrogen availability.
  • Pulse systems utilized biological nitrogen fixation, unlike summerfallow which mined soil nitrogen and depleted organic matter.
  • Compared to summerfallow, the pulse system increased total grain production by 35.5%, protein yield by 50.9%, and fertilizer-N use efficiency by 33.0%.

Conclusions:

  • Diversifying cropping systems with pulse crops is an effective alternative to summerfallowing in rainfed dry areas.
  • Pulse crops enhance soil water conservation, nitrogen availability, and system productivity.
  • This approach offers improved environmental sustainability and economic returns compared to summerfallowing.