نتایج جستجو برای: sole cropping

تعداد نتایج: 34565  

Journal: :International Journal of Plant and Soil Science 2023

A field experiment was carried out during Rabi 2022 at Crop Research Farm, Department of Agronomy, SHUATS, Prayagraj (U.P) on the topic “Influence Row Ratio Assessment Yield and Economics Wheat (Triticum aestivum) Mustard (Brassica nigra) Intercropping System”. to study treatments consisting with row Proportions wheat mustard intercropping. The soil experimental plot sandy loam in texture, near...

Journal: :پژوهش های زراعی ایران 0
علیرضا کوچکی مهدی نصیری محلاتی زینت برومند رضازاده مریم جهانی لیلا جعفری

in order to study the effects of intercropping on yield of black cumin in intercropping with chickpea and bean, an experiment was conducted in a complete randomized block design with four replications. crops were planted as pure stands and intercrops in three arrangements: a) alternating rows of a field crop and a medicinal plant, b) two rows of field crops and one row of medicinal plant, c) al...

2015
Li-Jun Zhang Shengdun Zhao

In order to reduce the cropping force and enhance the cropping cross-section quality, a new type of cropping machine is proposed in this paper. The basic structure and working principle of the cropping machine are introduced. Based on D'Alembert's principle, the vibration equations of the cropping machine along the Y direction, X direction and around X, Y, Z axis are built in detail and the mot...

Journal: :بوم شناسی کشاورزی 0
عبدالرضا احمدی علیرضا دارایی مفرد

introduction in agronomy, natural outlook has been expressed in different forms which stable agriculture is an example. stable agriculture is ascribed to the authentic management of agricultural resources, which in addition to fulfilling the ever-changing needs of humans, maintains the health of environment and capacity of water and soil resources. application of herbicides, besides being costl...

2017
Nicolas Guilpart Patricio Grassini Victor O. Sadras Jagadish Timsina Kenneth G. Cassman

Yield gap analyses of individual crops have been used to estimate opportunities for increasing crop production at local to global scales, thus providing information crucial to food security. However, increases in crop production can also be achieved by improving cropping system yield through modification of spatial and temporal arrangement of individual crops. In this paper we define the croppi...

2016
Usman Anwar Randall K. Kolka John Tyndall Randall Kolka

Predicting the hydrologic consequences of biomass cropping systems requires an understanding of how different crops and management practices affect soil hydraulic properties across space and time. To inform such predictions, I investigated the impacts of five biomass cropping systems on the hydraulic properties of soils across a landscape gradient in wet, dry, and average rainfall years. I used...

Journal: :Advances in Life Science and Technology 2022

Intensive crop cultivation like inter-cropping is a reasonable agronomic practice to fulfill and sustain food security in areas where there land shortage that of Wondo Genet areas. An experiment was conducted at Agricultural Research Center experimental farm examine productivity economic return. The 2 × 4 factorial arrangement RCBD consisting ten treatments: two basil row arrangements; one toma...

Journal: :Agronomy 2022

Interspecific interactions and recovery growth play an important role in crop growth, development ultimately yield intercropping systems. However, the impact of different water nitrogen levels on production, interspecific between intercrops, late-maturing crops is still unclear. A two-year field experiment was conducted Yangling, Shaanxi province, to investigate dynamics interactions, effects y...

Journal: :Journal of Agricultural Sciences, Belgrade 2021

The inability of pre-emergence herbicides alone to give season-long weed control in maize production justifies the need for supplementary control. Field trials were conducted evaluate intercropped groundnut and jack bean enhanced efficacy two 2013/2014 2015 cropping seasons at Federal University Agriculture, Abeokuta, Nigeria. experiment was arranged split-plot fitted a randomized complete bloc...

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