Results 21 to 30 of about 22,011 (266)

Increasing the appropriate seedling density for higher yield in dry direct-seeded rice sown by a multifunctional seeder after wheat-straw return

open access: yesJournal of Integrative Agriculture, 2023
Dry direct-seeded rice (DDR) sown using a multifunctional seeder that performs synchronous rotary tillage and sowing has received increased attention because it is highly efficient, relatively cheap, and environmentally friendly.
Jin-yu TIAN   +10 more
doaj   +1 more source

Effects of sowing date and ecological points on yield and the temperature and radiation resources of semi-winter wheat

open access: yesJournal of Integrative Agriculture, 2023
Exploring the effects of sowing date and ecological points on the yield of semi-winter wheat is of great significance. This study aims to reveal the effects of sowing date and ecological points on the climate resources associated with wheat yield in the ...
Zhen-zhen ZHANG   +9 more
doaj   +1 more source

PROFITABILITY ANALYSIS OF BORO RICE CULTIVATION IN SOME SELECTED HAOR AREAS OF KISHOREGONJ DISTRICT [PDF]

open access: yes, 2021
A Thesis Submitted to the Faculty of Agribusiness Management Sher-e-Bangla Agricultural University, Dhaka, in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE IN DEVELOPMENT AND POVERTY STUDIESThe present study was ...
PEYA, SABIQUNNAHER
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Human energy expenditure in lowland rice cultivation in Malaysia [PDF]

open access: yes, 2012
A study was undertaken to evaluate the human energy consumption of various field operations involved in lowland rice cultivation in Malaysia. Based on recorded average heart rates, fertilizing was found to be the most strenuous operation,with an average ...
Nawi, N. M.   +4 more
core   +1 more source

Effects of various seed priming on morphological, physiological, and biochemical traits of rice under chilling stress

open access: yesFrontiers in Plant Science, 2023
Introduction/BackgroundDirect-seeded rice is exceptionally vulnerable to chilling stress, especially at the seed germination and seedling growth stages in the early season of the double cropping system.MethodsTherefore, we conducted two experiments to ...
Hua Zhang   +9 more
doaj   +1 more source

Influence of Wheat Straw Return on Yield and Grain Quality in Different Direct-Seeding Rice Production Systems

open access: yesAgronomy, 2022
Direct-seeding methods have received growing interest from rice growers. Wheat straw return is an important measure in rice-wheat rotation system. This study aimed to investigate the influence of wheat straw return on the yield and grain quality in ...
Jinyu Tian   +10 more
doaj   +1 more source

Increasing the efficiency of rice production through the introduction of resource-saving technologies on the example of rice systems in Krasnodar Territory [PDF]

open access: yesBIO Web of Conferences, 2021
Rice cultivation is the most resource-intensive production in the Russian agro-industrial sector. Historically, the technology of flooded rice cultivation in thу Krasnodar Territory has remained virtually unchanged for more than 90 years. This is due not
Prihodko Igor
doaj   +1 more source

Vascular Bundle Characteristics of Different Rice Variety Treated with Nitrogen Fertilizers and Its Relation to Stem Assimilates Allocation and Grain Yield

open access: yesAgriculture, 2022
The vascular bundle plays a vital role in photoassimilates transportation in rice. However, the vascular bundle characteristics of basal internode and its relationship with stem assimilates allocation and yield remain unclear.
Guohui Li   +7 more
doaj   +1 more source

Differences in rice yield and biomass accumulation dynamics for different direct seeding methods after wheat straw return

open access: yesFood and Energy Security, 2022
Field experiments were performed in 2019 and 2020 to explore yield performance and biomass accumulation dynamics for different direct‐seeded rice methods after wheat straw return.
Jinyu Tian   +10 more
doaj   +1 more source

Methodology for methane emission reduction by adjusted water management practice in rice cultivation [PDF]

open access: yes, 2023
The methodology is applicable to measures that reduce anaerobic decomposition of organic matter in rice-cropping soils. Such measures include changing the water regime during the cultivation period from continuously to intermittently flooded conditions ...
International Rice Research Institute
core  

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