粗放农业

游牧业的萎缩使之逐渐接受农业，但一开始的农业仍是传统的粗放农业，随着人口压力的进一步增加，种植业才逐步集约化。

Pasturing shrank and was replaced by farming little by little . But at first farming was still the traditional extensive agriculture and getting intensive when pressure of population growth went a step further .

在水源地保护区域，制定限定性农业生产技术标准，以生态农业和有机农业替代粗放农业生产方式；减少农田以及农村地区的氮、磷径流和淋溶，将是一条可行的污染控制途径。

Decreasing runoff and leaching of Nitrogen and Phosphorus from farmland and rural area must be a feasible way for pollution control by making limit agricultural production technology standard and organic production mode instead of extensive production mode during the water source protection area .

大面积的耕种小麦；粗放型农业。

Producing wheat under extensive conditions ; agriculture of the extensive type .

因此，农业废弃物是一座巨大的资源库。但是，目前粗放的农业废弃物处理方式不但没能对资源性农业废弃物进行有效的转化利用，反而造成了极大的环境污染。

Therefore , agricultural waste is a huge resource library . However , not only fail to achieve efficient conversion and utilization , current extensive agricultural waste disposal methods even cause serious environmental pollution .

受气候波动及沙地的影响，红山文化时期逐渐在这一地区形成了撂荒轮作式粗放型农业为主，渔猎、采集为辅的多样化经济模式。

Because of the influence of climate undulation and desertification , this area gradually formed diversified economic types which had principal extensive agriculture and auxiliary hunting , fishing , gathering during the period of Hongshan Culture .

从滥伐、滥牧、粗放式农业生产、城市污染向农村转移及乡村企业污染加剧等方面剖析了农村环境问题的主要根源。

The main causations of rural environmental problem are discussed , including denudation , excessive herb , extensive farming , urban pollution transfer to rural area , and township and village enterprises pollution pricking up , et al .

传统粗放型的农业生产方式不利于西部生态脆弱地区的农业可持续发展。

The traditional extensive agricultural production way is harm for the ecology vulnerable area agricultural sustainable development .

由于农业经济增长方式的选择对资源的可持续利用具有决定性的作用，所以转变传统的、粗放型的农业经济增长方式对促进农业可持续发展尤为重要。

Due to the decisive role the agricultural growth method plays in the sustainable development of resources , the transition of traditional and extensive form of agricultural growth is especially important to improve the sustainable development of agriculture .

由于人口过快增长，喀斯特峡谷生态环境在粗放的传统农业增长方式影响下表现出强烈的脆弱性，导致严重的水土流失和生态环境退化，农民生活极端贫困。

Because of the excessive growth of population , and under the traditional agricultural production pattern , the eco environment in the karst gorges has become more fragile , the soil erosion is serious and the farmers live in poverty .

传统的农业生产模式已不适合现代农业的发展要求，因此，改变原有的落后的、小规模的、粗放型的农业生产方式，建立先进的、大规模的、集约型的现代农业生产方式势在必行。

The traditional agricultural production mode is not suitable for the need of the modern agriculture development , therefore , to change the backward , small-scale , extensive agricultural production mode and establish an advanced , large-scale , intensive modern agricultural production mode is a must .

当前绿洲区耕地规模过大，水资源已超载，改变粗放型灌溉农业为节水高效型灌溉农业是该区农业发展的必由之路。

At present , the scale of arable lands at oasis is too big , and the load of water resources is surcharged . The only way out is to change the irrigated farming of thick type to irrigated farming of water saving and high efficient type .

清及民国初年晋西北地区的农民根据当地自然环境的特点采取了粗放式的农业生产方式：种植莜麦、荞麦、大麦、稷、黍等耐寒耐旱的农作物；采取一年一熟的耕作制度。

Extensive agriculture pattern was performed according to the local environment . At that time , some cold - and arid-resistance crops , such as naked oats , buckwheat , barley and millet are planted , and the cropping system was " one crop a year " .