灌漠土

灌漠土区建设吨粮田在“气候肥力”、“土壤肥力”和“生态肥力”方面既存在优势又存在劣势。

The advantages and disadvantages of " climate fertility "," soil fertility "," ecological fertility " of constructing " 15 ton grain field per hactare " in irrigated desert soil region were discussed .

对河西走廊灌漠土连续11年的定位施肥结果表明：增施有机无机混合肥料，能有效地提高土壤有机质含量；

The results of location fertilization conducted in irrigated desert soil in Gansu Corridor for 11 years continuously shown that to increase the mixed fertilizer of organic and inorganic fertilizer can effectively increase the concentration of organic substance ;

干旱区绿洲灌漠土Cu、Zn和Pb的吸附解吸特征

Sorption and desorption of copper , zinc and lead in the irrigated desert soil from the oasis in the arid regions , northwest China

甘肃省灌漠土养分的研究

Systemic study on nutrients in irrigation desert soils of Gansu Province

河西灌漠土土壤氮素矿化势的研究

The Soil Nitrogen Mineralization Potential of Irrigated-desert Soil in Hexi Corridor

灌漠土定位试验结果

The Result of Fixed Position Test of Irrigated - cultivated Soil

甘肃灌漠土土壤肥力的空间变异性典型研究

Spatial Variability of Irrigated Desert Soil Fertility in Gansu Province

灌漠土有效磷测定方法的筛选研究

A Screening Study of Available Phosphorus Deter mining Methods in Irrigated-desert Soil

甘肃省灌漠土土壤养分空间变异特征

Spatial fertility variability of irrigated desert soil in Hexi Region of Gansu province

灌漠土区吨粮田开发与持续农业建设

Establishing 15 Ton Grain Field and Sustainable Agriculture in Irrigated Desert Soil Region

甘肃省河西地区灌漠土养分限制因子研究

Soil nutrient limiting factors of irrigation desert soils in Hexi Region , Gansu Province

河西灌漠土主要粮食作物钾吸收效率及钾平衡定位研究

Study on efficiency of K-absorption and K-equilibrium of major grain crops in Hexi area

灌漠土的磷素吸附特性与供磷缓冲能力的初步研究

Primary Studies on the Phosphorus Sorption Characteristics and Buffering Capacity of Phosphorus Supply in Irrigated-Desert Soil

河西走廊灌漠土钾素状况及施钾效应

The potassium contents in Gansu corridor irrigated desert soil and its fertilization effect of current season

长期施肥对河西灌漠土有机氮组分及剖面分布的影响

Effects of Long-term Fertilization on Forms and Profile Distribution of Soil Organic Nitrogen in Irrigated Desert Soil

干旱风沙灌漠土玉米田树脂包衣尿素施用效果研究

Effects of resin coated urea application on corn grown in aeolian sandy soil and irrigated desert soil

20%NaGl提取蒸馏法相关性都极显著，这四种方法均适用于灌漠土有效氮的测定。

All of those 4 methods are available in the analysis of available nitrogen in the irrigated-desert soil .

甘肃河西绿洲灌漠土土壤肥力演变及长期施肥效应

Long-term fertilization effect and change of irrigation and desert soil fertility in the oasis of Hexi ( Gansu ) Corridor

灌漠土上施用树脂包衣尿素的经济效益好于普通尿素。

In irrigated desert soil , the economic benefit of resin coated urea application was superior to that of urea ;

河西走廊灌漠土定位施肥对土壤肥力及春小麦产量的影响

The Influence of Location Fertilization for Irrigated Desert Soils in Gansu Corridor on Soil Fertility and Output of Spring Wheat

通过实验室分析及温室盆栽，研究了甘肃省河西地区张掖、武威、金昌及民勤等四地灌漠土的土壤养分状况。

The status of nutrients of four irrigation desert soils at Zhangye , Wuwei , Jinchang and Minqin , in Gansu Province were studied using pot culture experiments .

1991～1992年在张掖灌漠土上进行的试验结果表明：①带田小麦与玉米在共生期对氮资源存在着竞争，小麦的竞争能力大于玉米。

Results of field experiments conducted in 1991 ￣ 1992 at Zhangye , Gansu Province showed that ① N resource competition between wheat and maize in strip intercropping exists ;

田间试验对比研究了树脂包衣尿素和普通尿素在灌漠土和风沙土两种土壤上种植玉米的肥料投入产出效益和产量差异。

The field experiments were carried out to investigate the effects of urea and resin coated urea on yield and economic benefit of corn planted in aeolian sandy soil and irrigated desert soil .

而在灌漠土和风沙土上分别施用是常规氮肥用量50%和67%的包衣尿素，则可获得与普通尿素相等的产量。

By applying resin coated urea with 50 % and 67 % of conventional N level in irrigated desert soil and in aeolian sandy soil respectively , the yield of corn was equivalent to that with urea at conventional N level .

不施任何肥料时，绿洲灌漠土土壤生产力平均下降59.6%（第1~4轮作周期）；到第5~7轮作周期时，土壤生产力下降幅度保持在16.7%~22.7%相对较低且稳定的水平；

Without any fertilizer , the average decrease rate of soil productivity was 59.6 % during the 1st to the 4th rotation period , and the decrease rate kept 16.7 % ~ 22.7 % during the 5th to the 7th period .

灌耕灰漠土的氮、磷肥利用率分别提高49.47%和17.88%，浙江潮土的氮肥利用率提高75.53%。

Utilization rate of N fertilizer were raised by 49 . 47 % and 75 . 53 % for irradiated gray desert soil and moist soil respectively , that of P fertilizer was raised by 17 . 88 % for moist soil .

用25kGyγ射线辐照含水量25%的土壤。盆栽试验表明，新疆灌耕灰漠土和浙江潮土经辐照后种植的冬小麦、辣椒和枸杞的株高、生物量和光合强度均有显著提高。

Pot experiments showed that with the treatment of 25 kGy gamma radiation on the irrigated gray desert soil in Xinjiang and the moist soil in Zhejiang , 25 % moisture , plant height , biomass and photosynthesis intensity of winter wheat , hot pepper and matrimony vine increased significantly .

人为土纲再继分为土类：灌淤土，灌耕土（高度熟化），灌漠土（初步耕作熟化）等。

The artificial soil order can be further classified into soil group as irrigation-warping soil , irrigation-cultivated soil , irrigation-desert soil etc.