搜索结果: 1-15 共查到“农学总论 Crop”相关记录35条 . 查询时间(0.372 秒)
关于举办“Diversifying Crop Rotations to Enhance Agroecosystem Resilience”学术报告的通知
Agroecosystem 节水农业 Diversifying Crop Rotations
2023/6/16
报告题目：Diversifying Crop Rotations to Enhance Agroecosystem Resilience。报告人：Kadambot H.M. Siddique院士。报告时间：2023年4月18日15:00-17:00。地点：西北农林科技大学国际交流中心208会议室。
2022年9月29日上午，由华中农业大学创办的学术期刊Crop and Environment召开了2022年度编委会，50余名全球著名学术机构的编委会成员及学者线上线下参加了会议，共同讨论期刊的发展事宜。
Skinny lines of ants snake through the rainforest carrying leaves and flowers above their heads—fertilizer for industrial-scale, underground fungus farms. Soon after the dinosaur extinctions 60 millio...
Climate change governs a crop pest,even when populations are far-flung（图）
Climate change crop pest populations are far-flung
2015/12/14
As delegates from 195 nations meet in Paris to debate mankind’s response to global climate change, scientists from the University of Kansas and Rothamsted Research in England today issue a s...
福建农林大学作物科学学院农业生态学课件 Agroclimate,Crop Diversity and Adaptation
福建农林大学作物科学学院 农业生态学 课件 Agroclimate,Crop Diversity and Adaptation
2015/9/23
福建农林大学作物科学学院农业生态学课件 Agroclimate,Crop Diversity and Adaptation。
RELATIONSHIPS BETWEEN PRIMARY PRODUCTION AND CROP YIELDS IN SEMI-ARID AND ARID IRRIGATED AGRO-ECOSYSTEMS
Agriculture Crop GIS Analysis
2015/5/6
In semi-arid areas within the MENA region, food security problems are the main problematic imposed. Remote sensing can be a promising too early diagnose food shortages and further prevent the popula...
Forecasting olive crop yields based on long-term aerobiological data series and bioclimatic conditions for the southern Iberian Peninsula
partial least-squares regression pollen emission
2014/10/23
In the present study, bio-meteorological models for predicting olive-crop production in the southern Iberian Peninsula were developed. These covered a 16-year period: 1994-2009. The forecasting models...
Water requirements and single and dual crop coefficients of sugarcane grown in a tropical region, Brazil
Crop Coefficient Evapotranspiration Rainfed Rainfall Water Stress
2013/2/28
A field experiment was conducted throughout 2009/2010 in a sugarcane field of a commercial distillery located on the coastal area of Paraiba state, Brazil. The objectives were to determine sugarcane w...
A mathematical programming approach to crop mix problem
Crop mix single-harvest linear programming
2011/2/22
Problems normally faced by farmers include what to plant, how much to plant and when to plant. In this study, a linear programming crop mix model for a finite-time planning horizon was proposed. Given...
Determinants of formal agricultural credit allocation to the farm sector by arable crop farmers in Benue State, Nigeria
Credit allocation farm sector arable crop farmers Nigerian agricultural and rural development bank Nigeria
2011/2/22
The aim of this study was to determine the effects of socio-economic and demographic factors on the rate of credit allocation to the farm sector by arable crop farmers in Benue State, Nigeria. Cross-s...
HIV and orientation of subsistence and commercial home gardens in rural Ghana: Crop composition, crop diversity and food security
Shannon-Wiener index dual purpose home garden biodiversity evenness
2011/1/12
An empirical study was conducted to explore differences and similarities in biodiversity in subsistence and commercial home gardens of HIV-positive and HIV-negative rural households in the Eastern Reg...
Enhancement of Sweet Pepper Crop Growth and Production by Application of Biological, Organic and Nutritional Solutions
sweet pepper Capsicum annuum Chitosan dry yeast Stimufol growth yield
2010/11/15
An experimental trial was carried out in the two successive seasons of 2008 and 2009 to
investigate and compare the enhancing effects of three different biostimulation compounds on growth and product...
Survey of effective factors on adoption of crop insurance among farmers: A case study of Behbahan County
Crop insurance adoption agriculture Behbahan County
2011/1/12
Agriculture sector is characterized by a strong exposure to risk. Incidence of risk in agriculture is important to policy makers at both national and international levels. Fluctuations in producer’s i...
Sensitivity analysis of Doorenbos and Kassam (1979) crop water production function
Sensitivity analysis Doorenbos and Kassam (1979) equation
2011/1/12
Doorenbos and Kassam’s (1979) equation and the multiplicative and additive forms of it that were developed by Rao et al. (1988) were extensively used in optimization models and deficit irrigation plan...
APHID DYNAMICS IN WHEAT AS AFFECTED BY WEATHER AND CROP PLANTING TIME
Triticum aestivum Sitobion,Schizaphis Rhopolosiphum population densities climate sowing time Pakistan
2009/9/29
A study was conducted at Wheat Research Institute, AARI, Faisalabad, Pakistan
during 2004-05 and 2005-06 to understand dynamics of aphid infestation as affected
by weather and wheat sowing time. Dai...