从繁殖方式、栽植方法、水肥管理、病虫害防治等方面介绍了玉簪的栽培技术要点。
According to practices, its cultivation techniques are introduced in breeding, planting, management of water and fertilizer and controlling of diseases and insect pests.
本文探讨了高尔夫球场选种与养护管理中一些问题，包括水肥管理、病虫害防治、杂草防除等。
The paper discuss the seed selection, management and maintenance on the golf course, include irrigation, fertilization, insects and disease control, and weeds control which performed on golf course.
结合水肥管理，加强树木的养护与化学防治相结合，以测报和防治指标为依据是杨树烂皮病综合治理重要手段。
So we should on the basis of prediction and index, considering the fertilization, trying to conserve the trees and doing some chemical cure, implement integrative management.
动力学模型需要大量的田间实测资料，主要应用于农田氮素循环、定量评价水氮资源利用率、优化水肥管理措施等方面。
The DPM method needs lot of field data, mainly to study nitrogen cycle in field, assess water and nitrogen usage efficiency and optimize management soil water and nitrogen fertilizer.
分析了旱地果园水肥管理模式的研究进展和存在问题，指出水肥胁迫尤其是水钾已成为旱区果树高产稳产优质化的主要限制因子。
The achievements in the studies and existed problems of the management patterns of water and fertilizer in apple orchard in dryland were analysed.
同时，根据试验资料，建立非充分灌溉和施肥条件下的水肥耦合函数，并分析其水肥耦合效应，为稻田水肥管理和预测产量提供参考。
Water and nitrogen fertilizer interaction coupling effects were analyzed. The reference for the region's water and nitrogen management and the estimate yields can be provided by all the work.
并在国内外首次建立了均匀设计和CERES -MAIZE模拟模型相结合的水肥优化管理决策方法。
The method of water manure optimum management decision of Uniform Design combined with CERES-MAIZE simulation model was set up for the first time whether at home or abroad at the same time.
并在国内外首次建立了均匀设计和CERES -MAIZE模拟模型相结合的水肥优化管理决策方法。
The method of water manure optimum management decision of Uniform Design combined with CERES-MAIZE simulation model was set up for the first time whether at home or abroad at the same time.
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