Queensland agricultural journal Volume 5, 第 5 卷Government Printer, South Africa, 1899 - 608页 |
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共有 100 个结果,这是第 1-5 个
第2页
... hand , is a tedious , unsatisfactory , and expensive operation . The common practice of drawing out drills by the plough , then dropping the seed by hand , or the alternative plan of dropping the seed every 3 or 4 furrows while ...
... hand , is a tedious , unsatisfactory , and expensive operation . The common practice of drawing out drills by the plough , then dropping the seed by hand , or the alternative plan of dropping the seed every 3 or 4 furrows while ...
第3页
... hand or implement to so graduate the sowing as to approach this proportion . Neverthe- less , by the adoption of proper methods , aided by a little experience , the sowing of the seed may be done so accurately as to obviate any ...
... hand or implement to so graduate the sowing as to approach this proportion . Neverthe- less , by the adoption of proper methods , aided by a little experience , the sowing of the seed may be done so accurately as to obviate any ...
第4页
... hand . By the catalogue which I have at hand I learn that this drill is procurable in America as a two- horse machine that will operate two drills at once , thus much expediting the sowing . As this machine is equally adapted for sowing ...
... hand . By the catalogue which I have at hand I learn that this drill is procurable in America as a two- horse machine that will operate two drills at once , thus much expediting the sowing . As this machine is equally adapted for sowing ...
第5页
... hand runs just 7 feet 6 inches from the runner . This makes a guide - mark to follow , and enables the driver to make straight rows without the trouble of setting stakes each time . The chain or rope ( b ) is fastened to the hame hook ...
... hand runs just 7 feet 6 inches from the runner . This makes a guide - mark to follow , and enables the driver to make straight rows without the trouble of setting stakes each time . The chain or rope ( b ) is fastened to the hame hook ...
第6页
... hand , it will probably take more ; and if the seed contains much immature or faulty grain , additional allowance must be made for this contingency . Care must be taken , if sowing with the machine , that all the seed is divided from ...
... hand , it will probably take more ; and if the seed contains much immature or faulty grain , additional allowance must be made for this contingency . Care must be taken , if sowing with the machine , that all the seed is divided from ...
常见术语和短语
acre Agricultural Angora goat animals apothecia Australia bark better boric acid breed Brisbane Bundaberg bushels cane cattle cent charlock coffee colony colour condition corn cow pea crop cultivation dairy disease district drains eggs especially experience farm farmers favour feed feet fertilisers fibre flowers forests fruit garden give green manuring ground growers growing grown growth grubs hair harvesting Herberton herd horses Hymenium important inches industry inoculation kainit labour land leaves lime maize manure matter milk months nitrogen nut-grass obtained panicles paraphyses peaberry phosphoric acid pigs plant food plough potash potatoes present produce pruning quantity Queensland Rockhampton roots rust season seed sheep skin soil South South Wales sowing sugar sulphate superphosphate supply telegony Thallus ticks timber tobacco tons trees tuberculosis varieties wheat wood wool yield
热门引用章节
第26页 - Yet nature is made better by no mean But nature makes that mean: so, over that art, Which you say adds to nature, is an art That nature makes. You see, sweet maid, we marry A gentler scion to the wildest stock, And make conceive a bark of baser kind By bud of nobler race: this is an art Which does mend nature, change it rather, but The art itself is nature.
第363页 - The milk-bottle is set on this false bottom, and sufficient water is put into the pail to reach the level of the surface of the milk in the bottle. A hole may be punched in the cover of the pail, a cork inserted, and a chemical thermom.
第25页 - I find in the domestic duck that the bones of the wing weigh less and the bones of the leg more, in proportion to the whole skeleton, than do the same bones in the wild duck; and this change may be safely attributed to the domestic duck flying much less, and walking more, than its wild parents.
第321页 - ASCERTAIN THE WEIGHT OF CATTLE. Measure the girt close behind the shoulder, and the length from the fore part of the shoulderblade along the back to the bone at the tail which is in a vertical line with the buttock, both in feet. Multiply the square of the girt, expressed in feet, by five times the length, and divide the product by 21 ; the quotient is the weight, nearly, of the four quarters, in imperial stones of 14 Ib.
第359页 - ... corresponding with the serrations that we had observed in the other fibre that had been viewed as a transparent object. It was not at once that the eye could adapt itself to the brilliancy of the object; but by degrees these divisions developed themselves, and could be accurately traced.
第18页 - To give one instance out of several which I have observed : — I crossed some white fantails, which breed very true, with some black barbs — and it so happens that blue varieties of barbs are so rare that I never heard of an instance in England ; and the mongrels were black, brown, and mottled.
第25页 - The address of these dogs consists in restraining their ardour, and attaching themselves to no animal in particular, but keeping the whole herd in check. Now, among these dogs some are found, which, the very first time they are taken to the woods, are acquainted with this mode of attack ; whereas, a dog of another breed starts forward at once, is surrounded by the pecari, and, whatever may be his strength, is destroyed in a moment.
第145页 - The seal of the company shall not be affixed to any instrument except by the authority of a resolution of the board of directors, and in the presence of at least two...
第17页 - Agassiz believed in telegony. He was strongly of opinion • that the act of fecundation is not an act which is limited in its effect, but that it is an act which affects the whole system, the sexual system especially; and in the sexual system the ovary to be impregnated hereafter is so modified by the first act that later impregnations do not efface that first impression.
第124页 - The people of any race, other than the aboriginal race in any State, for whom it is deemed necessary to make special laws.