您要查找的是不是:
- pig manure compost 猪粪堆肥
- Change of Pb, Cd, Cu and Zn during the Pig Manure Composting 猪粪堆制过程中铅、镉、铜、锌的变化
- Chemical changes of heavy metals in the process of pig manure composting 重金属在猪粪堆肥过程中的化学变化
- Effect of different bulking agents on the maturity of pig manure composting 不同填充料对猪粪堆肥腐熟过程的影响
- Effects of microorganism modulator on the microbial community during pig manure composting 微生态调节剂对猪粪堆肥过程中微生物群落的影响
- Transformation of Nitrogen and Carbon During Pig Manure Composting Under Different Aeration Modes at High-Temperature 不同通风方式对猪粪高温堆肥氮素和碳素变化的影响
- Research Progress of Aerobic Compost of Pig Manure 猪粪好氧堆肥研究的进展
- The experiment adding Coriolus versicolor to swine manure compost had been conducted to study its influence on compost. 摘要在以猪龚为原料的静态条垛堆肥的堆体试验中添加了彩绒革盖菌,研究其对堆肥发酵的影响。
- Influences of Microadditives on Compost of Pig Manure 稀土添加剂对猪粪堆肥效果的影响
- The contents of the copper and zinc in pig manure were 765 mg/kg and 2358 mg/kg respectively. 7. 6、猪粪中铜、锌的含量分别为765mg/kg、2358mg/kg。
- Most hackers react to these about as well as you would to having a pile of steaming pig manure dumped on your doorstep. 多数黑客对此的反应就象你在门口的阶梯上堆满热烘烘的猪粪。
- Aerobium were added to the compost using chicken manure and wheat straw as raw materials.Effects of transformation promoter on the chicken manure compost fermentation were investigated. 摘要 选用鸡粪和小麦秸秆为原料进行高温好氧堆肥,研究促腐剂在鸡粪堆肥发酵中的应用。
- The amount of fungi in the soil from high to low is: 1.2% corn stalk>1.2% chicken manure >1.2% pig manure >1.2% deer manure. 2%25鹿粪。 对土壤放线菌的影响顺序为1.;2%25桔秆>l
- Methods :The larval secretion of pig manure cultivated housefly was collected and added into culture liquid of the Ascaris eggs. 方法:从培养家蝇幼虫的猪粪中提取幼虫分泌物,制成虫卵培养液,观察培养液中猪蛔虫卵发育情况。
- Objective To observe the change of housefly (Musca domestica) breeding in the pig manure treated ecologically with its larvae. 目的观察猪粪经蝇蛆生态处理后,家蝇孳生繁殖的变化。
- Finnish engineers have poured pig manure into a contaminated pond next to an old mine, saying the bacteria in the slurry will clean up metals in the water. 為了治理一个被附近旧矿井所污染的池塘,芬兰工程师日前向池水中倾注了大量的猪粪浆。这样做是因為猪粪浆中包含的细菌能将池水中的金属物质清理乾净。
- The application of pig manure resulted in the increase of the enrichment coefficients of SOC and TN in coarse sand, while the decrease in clay fraction, especially in coarse clay. 粗砂粒中有机碳、总氮的富集系数升高,黏粒(尤其是细黏粒)中富集系数降低;
- The soluble sugar content of tomato is preferable when the percent of chicken feces is 1.2%, pig manure is 1.2%, deer manure is 1.2% and corn stalk is 0.8%. 在盆栽试验中,鸡粪、猪粪和鹿粪都是以1.;2%25的施用量长势较好,秸秆是以0
- A pig manure was ecologically treate d by housefly larvae of two strains(Y strain and Z strain)for one week to observe quantitative change of nutrients an d trace elements. 采用室内培养试验方法,观察研究了猪粪经家蝇幼虫(蝇蛆)处理后肥料养分和微量元素含量的变化。
- Effects of pig manure and chicken manure applied with K fertilize r in d ifferent ratio on crop yield,K content of soil, and K availability were studied. 本文研究了猪厩肥、鸡粪和钾化肥以不同比例配合施用对作物产量、土壤钾素含量及钾素利用率的影响。