与 «UNMANURED»相关的英语书籍
在以下的参考文献中发现
unmanured的用法。与
unmanured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
Journal of the Royal Agricultural Society of England
Vols. for 1933- include the societys̓ Farmers̓ guide to agricultural research.
2
The Journal of the Royal Agricultureal Society of England
Mangolds, ing — Artificial. Clover, Unmanured. Wheat, Folded. Barley, Artificial.
Turnips, Artificial. Trefoil, Cnmauured. Wheat, Unmanured. Barley, Artificial.
Barley, Folded. Oats, Artificial. Barley, .Artificial. Turnips, Artificial. Trefoil,
Unmanured.
3
Agricultural Chemistry: Sheep Feeding and Manure
(6 Years). Average Annual. Average Annual Increase by Manure. | 1854. | 1855. |
1856. 1857. Lbi. With what Standard compared. in Bushels and Pecks. 34 1 34
31 1 15 M 30 u 51 l{ 167 3t 259 1 28 0 43 01 15 Ot Over Unmanured. 56 U 50 01
...
15 04 32 Of 30 u 51 It 167 3,' 259 1 28 0 43 0) 15 0} Over Unmanured. 39 3 S3 21
36 01 47 Ot 49 2| 18 0| 28 21 34 3] 33 0 48 21 59 3| 190 l< 233 21 282 31 31 21
42 2 47 0* 3 21 10 31 Over Unmanured. 68 :j Over Mean of Mineral Series.
John Bennet Lawes, Sir Joseph Henry Gilbert, 1859
5
Soil Quality for Crop Production and Ecosystem Health
TABLE 18.11 Pore volumes (% of total sample volume) of unmanured, 1 1/; NPK,
and 1 1/1 AM soil samples from the 0-20 cm of B3- and B5-fields on Lermarken,
Askov (Schjonning, 1985; Schjonning et al., 1994) Soil depth and Treatment ...
E.G. Gregorich, M.R. Carter, 1997
6
A Course of Experimental Agriculture: Containung an Exact ...
... Treble rows on five-feet ridges, unmanured, "profit, o 16 1 1 5 Double rows on
five-feet ridges, unmanured, lpfs, o o 0; single rows an three-feet ridges,
unmanured. losr, o 7 1;; single rows on sour-see: ridges, unmanured, loss, o 15 7
£ other,.
7
Humic Substances in Terrestrial Ecosystems
The yield, elemental and functional group composition and E4/E6 ratio of HAs
extracted from cattle and livestock manures, manured soils and the
corresponding unmanured soils are shown in Tables 11 and 12 (Sachdev and
Deb, 1982; ...
8
THE QUARTERLY JOURNAL OF AGRICULTURE VOL. VI, JUNE ...
4 ripened, then the two dung plots, 10 and 11, followed by plot 1 (unmanured),
plot 2 (ammonia-salts alone), plot 3 (nitrate of soda alone), and last of all, plot 7 (
unmanured). A large portion of plot 7 was wheat transplanted in spring, which ...
9
Crops And Methods For Soil Improvement
If a good dressing of manure be given half the land, affording proper conditions
for making a sod, the result will be a heavy growth of clover, while the seeding on
the unmanured half will be nearly a failure. If no manure or fertilizer be used in ...
10
Managing Organic Matter in Tropical Soils: Scope and Limitations
Laterite Grain yield of rice (winter) (t/ha) Year NPKSM NPK NPKS Unmanured
Later1te 5 4 3 2 1 Grain yield of rice (monsoon) (t/ha) 73 77 80 Year 85 NPKSM
NPKS NPK Unmanured 72 Black Soil Alluvial 77 87 Year 6 5 4 3 2 1 0 73 Black ...
Christopher Martius, Holm Tiessen, Paul L.G. Vlek, 2002
包含词语«UNMANURED»的新条目
找出国内和国际出版社所讨论的内容，以及词语
unmanured在以下新条目的上下文中是如何使用的。
Stone Age Farmers Showed Sophisticated Use of Fertilizers
... as well as plant material from the sites' non-cultivated areas, were consistent with modern unmanured vegetation. The levels also suggest that, while farmers ... «Discover Magazine, 七月 13»
Of muck and men
First, manuring creates a disparity between the nitrogen isotopes of crops and those of unmanured wild vegetation. Second, we found systematic differences in ... «Planet Earth, 六月 11»
