与 «DEEP-LITTER»相关的英语书籍
在以下的参考文献中发现
deep-litter的用法。与
deep-litter相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。
1
Mastitis in Dairy Production: Current Knowledge and Future ...
Farms with deep litter stables are longer organic and a larger part is biodynamic
in stead of ecological. In Table 2 an overview of preventive measures is given
divided by barn type. The average incidence of (sub)clinical mastitis in cubicle ...
2
The Small-Scale Poultry Flock: An All-Natural Approach to ...
Remember the comparison of the deep litter to an active compost heap—the
process in deep litter is driven by the same busy, happy gang of microbes. And
among the metabolites of the microbes—by-products of their life processes—are
...
3
Agriculture & Fishery Technology Iii' 2005 Ed.
Basic Rules in Deep Litter Practice ,,V. 1. Keep only the correct number of birds in
the shed for its area. Allow an average of 4 square feet per bird when good
ventilation is provided. This means open sides protected against sun and rain by
...
4
Livestock Housing: Modern Management to Ensure Optimal ...
8.8 Discussion Covering and compacting cattle deep litter heaps will markedly
reduce NZO, NH3 and CH4 emissions from the stored deep litter (Scenario 2,
Tables 8.12 and 8.13). The deep litter applied in the field are not incorporated, ...
Andres Aland, Thomas Banhazi,
2013
5
Controlling Nitrogen Flows and Losses
For animal welfare reasons, there is an increasing interest in open housing
systems built with solid floors strewn with straw and these are expected to
increase the amount of deep litter produced. As deep litter consists of a mixture of
urine, ...
6
Management in Small Poultry Farms
Two systems of confinement rearing were prevalent: deep litter and cage. The
cage system was preferred over the deep litter system as it required minimal
space and resulted in less feed wastage, saved time and labour costs, etc. About
63 ...
D. P. Mathur, V. K. Gupta,
2012
7
The Urban Farm Handbook
In time, I came to understand this as the “deep litter system.” I learned never to
step in the coop, as this compacts the soil and makes it impossible for the
chickens to dig. I learned the importance of good drainage and a solid roof in the
coop ...
Annette Cottrell, Joshua McNichols,
2013
8
How to Raise Chickens: Everything You Need to Know, Updated ...
Deep litter requires a dirt floor. The litter should be 6 to 12 inches deep to start.
The pen should allow 4 to 5 square feet of floor space per bird. Over time,
chickens will break down the litter and reduce it to dust. Additional material can
be added ...
Christine Heinrichs,
2013
9
Livestock Production and Society
If the NH3 emission from the sawdust deep litter was significantly lower than that
of the straw deep litter the N2O emission was significantly higher (1.39 vs. 0.36 g
per pig per day). Few experiments have compared NH3 emissions in pig raising
...
10
Nitrogen in the Environment
... of the amount of N excreted; the time period for N losses in the stable is simply
too short for large losses. By contrast, the stacked manure in deep litter systems
and in paddocks and drylot systems will be removed only a few times a year.
J.L. Hatfield, R.F. Follett,
2008