肥料

Yunnan Tobacco Research Institute, Yuxi 653100Abstract : In order to investigate the effect of medium and trace elements, organic fertilizer on appearance and internal qualities of sun-cured tobacco, search after some efficient ways to improve the qualities, by adding organic fertilizer in basal dressing and spraying trace elements on leaf surface, the results showed that both organic and medium or trace fertilizer having the effect of increasing output value and yield. Among the experimental treatments, magnesium fertilizer and manure plus rape cake showed the most.

为研究中微肥和有机肥对红土晒烟外观和内在品质的影响，探索提高和改善红土晒烟品质的有效途径，试验在基肥中加入有机肥，和大田生长期在叶面喷施中微量元素肥料，结果表明：施用有机肥的处理与对照相比，产量增加7.3%~20.9%，产值增加8.8%~25.3%，以厩肥＋菜籽饼处理的效果最好；四个喷施微肥的处理其产量和产值均超过了喷清水的对照，其中产量增加6.7%~15.6%，产值增加6.8%~20.5%，以喷施镁肥的增幅最大。

Remark:(1)The cost ofseeding、soil preparation、clearance ofweeds、fertilization、implantation、repair planting、tending and fertilizers etc is included in afforestation cost, the plantations are tended l time in the afforest first year and thesame thing had been done in the next year;(2)The land rent which is 225 yuanhm-2a-1 and the cost of pest control and fire proof which is 75yuanhm-2a-1 are included in the fixed cost;(3)The plantation is managed aS the sprout forest after catastrophe, the plantations are tended 1 time in the year of disaster and the same thing had been done in the next year.

桉树速生用材林营林成本因地点和经营者的不同而有所差异，为方便进行经济效益评价，经咨询江西赣州金太阳科技林业有限公司、湖南永州林业局、广东连州市林业局和广西来宾市林业局的有关人员，结合华南地区桉树人工林造林成本，本研究的经营成本统一确定如下(表2)。注：(1)造林费用包括造林当年的种苗、清山，除杂、整地、施肥、栽种、补植、当年的抚育以及肥料等人、财、物的投入；在一个轮伐期中，造林当年抚育一次，次年抚育1次；(2)年固定费用包括：土地租金按225元hm-2a-1计算，护林防火、病虫害防治等费用按75元hm-2a-1计算；(3)林分受灾后作萌芽林经营，受灾当年抚育一次、次年抚育一次。

For agriculture is new 1996 bumper harvest, they prepare the applicable farm tool in spring ploughing production in time, enough fertilizer, admirable seed and high grade pesticide, this is essential corporeal condition.

为了1996年农业新丰收，他们及时筹备春耕生产中适用的农具，充足的肥料，优良的种子和优质农药，这是必不可少的物质条件。

On the basia of hardworking to overcome the techinical difficulties ,we have presented our key products ----air float-type lawnmower 、 air blower 、 fertilizer spreading machine 、 sprinker components etc .filling in the blank of china for the air float-type lawnmower technology.

在潜心攻克技术难关六年的基础上，隆重推出了我公司的拳头产品——气垫悬浮式系列剪草机、吹风机、肥料播撒器等，填补了我国在气浮式剪草机技术上的空白。

Mathematic models between yield and N fertilizer and plant density for two peanut variety types were set up by using quadratic saturation D-optimization design under single-seed planting.

采用二次饱和D—最优设计建立了精播条件下不同类型花生品种N肥用量和密度与产量的数学模型，探讨肥料与密度的产量效应及优化配置。

HOME GARDEN: You can grow your own food and cooking herbs, gather and reuse rainwater in rain barrels, save seeds, reuse containers as planters, compost, can and preserve, plant ground cover instead of lawn that needs to be mowed, and plant trees for shade and to guard your home from wind. Consider manual or electric tools over gas-powered ones.

家庭花园：你可以自己种植食物和制作调味料，在雨桶中收集并再利用雨水，节约种子，再次利用像培植器皿，装混合肥料、罐头、蜜饯等东西的容器，种植地被植物进而取代需要经常割草的草坪，种植一些树木用来乘凉，还能为你的房子挡住大风。

The results showed that the mixed fertilizer increase chlorophyll concentration sand nutrition, enhance the disease resistance and prolong the green period of Poa pratensis.

不同叶面肥料和自制草坪复混肥施肥试验证明：自制草坪复混肥可增加草坪草叶片叶绿素的含量和养分含量；提高草坪对褐斑病的相对防效；延长草坪绿色期。

The differences among B2,PS,F2,F2F in same soil column were same to that of in sand column.

同一种胶结包膜型缓/控释肥料在褐土、红壤和黑土土柱中养分溶出速率不尽相同。

For same felted and coated fertilizer, the shape of nutrient dissolved curves were similar in different sand column but dissolved ratios were not.

同一种胶结包膜型缓/控释肥料在不同粒径砂柱里氮磷钾溶出率曲线形状近似，但溶出率不同。

The shape of dissolved curves of nitrogen, phosphorus and potassium of B2, PS, F2, F2F in same soil were similar to that of in same sand column, but differences were only dissolved time and ratios.

同一种胶结包膜型缓/控释肥料在三种土壤中氮磷钾瞬时溶出率峰值出现时间相同，但峰值前后变化不同。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。