Results 21 to 30 of about 327,495 (306)

Effects of seeding rate and nitrogen fertilizer management on lodging resistance potential and grain yield of direct-seeding hybrid rice

open access: yes浙江大学学报. 农业与生命科学版, 2014
Direct-seeding rice is becoming more and more popular because of its simplification, which can effectively reduce the demands of labors for rice production. However, it usually needs larger planting density to achieve high grain yields which easily leads
Jiang Mingjin   +5 more
doaj   +1 more source

Optimum inter-row spacing and seeding rate of sesame for harnessing the maximum productivity potential in the dry land area of Abergelle District, Northeast Ethiopia

open access: yesCogent Food & Agriculture, 2018
Field experiments have been conducted with the objective of identifying optimum inter-row spacing and seeding rate of sesame for harnessing the maximum productivity potential in the dry land area of Abergelle District, Northeast Ethiopia.
Shegaw Lakew   +2 more
doaj   +1 more source

Simulation and Optimization Experiment of Brush-Belt-Type High-Speed Seed Dispersal Device for Maize Based on Discrete Element Method and Multi-Body Dynamics

open access: yesAgriEngineering
Under the condition of high-speed maize seeding, the collision between the seeds and the restraint seeding guide device, as well as the excessively high seeding speed, will lead to a sharp increase in the coefficient of variation in the seed spacing ...
Ruzheng Wang   +4 more
doaj   +1 more source

Festulolium seed productivity depending on sowing methods and seeding rates

open access: yesIOP Conference Series: Earth and Environmental Science, 2020
Abstract The effectiveness of animal husbandry depends on stable provision of animals with high-quality and inexpensive feed. The most affordable source of feed is perennial grasses. New varieties of forage grasses with improved characteristics are an important reserve for fodder production.
V N Obraztsov   +2 more
openaire   +1 more source

Determination of beech (Fagus orientalis Lipsky) seeding cycle in Ziarat Forest [PDF]

open access: yesتحقیقات جنگل و صنوبر ایران, 2005
The trail was conducted at ZiaratForest (Longitude: 54º 25´ East, Latitude: 36º 43´ North, altitude: 650-2350. asl) of Caspian region of Iran in order to identify the seedling cycle of F. orientalis.
Sayyed Zaydollah Mirkazemi   +1 more
doaj   +2 more sources

Research on the Flexible Gradual Seed-Cleaning Method of the Brush-Type Single-Seed Soybean Planter

open access: yesAgriculture
In response to the poor cleaning effect of the brush-type soybean seeder, a lightweight mechanism of the brush-type soybean seeder was optimized and designed. We proposed a progressive seed-cleaning method.
Yuhuan Li   +7 more
doaj   +1 more source

Analysis and Experimental of Seeding Process of Pneumatic Split Seeder for Cotton

open access: yesAgriculture, 2023
In order to study the working mechanism and sowing effect of seed delivery pipes and their associated cavity seeders, the factors affecting the sowing test were first derived through pressure loss theory and force analysis of cotton seed particles in the
Kezhi Li   +4 more
doaj   +1 more source

Influence of the seeding rate of common oats on the weed infestation [PDF]

open access: yesBIO Web of Conferences
The article examines the influence of the seeding rate of oats on the weed infestation of oat crops when growing it for green fodder. The aim of the research was to determine the seeding rate of oats when growing for green mass to reduce weed infestation
Osipova Valentina   +7 more
doaj   +1 more source

Planting Pattern and Seeding Rate Combine to Affect Water Consumption of Spring Wheat

open access: yesGuan'gai paishui xuebao, 2021
【Objective】 Water consumption by crops depends on many abiotic and biotic factors. The purpose of this paper is to investigate how planting pattern and seeding rate affect water uptake by crops and its consequence for water use efficiency.
ZHANG Tinglong   +6 more
doaj   +1 more source

Tillage Radish Seeding Rate Trial [PDF]

open access: yes, 2014
Tillage radishes are being utilized by farmers as a new cover crop for their unique characteristics. Tillage radishes are quick at scavenging nitrogen, provide good ground cover, and break down very quickly in the spring to make way for spring planting ...
Cummings, Erica   +4 more
core   +1 more source

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