Agronomy

256 quotes found

"Worldwide, pharmaceutical use has been on the increase for the past century and will continue to increase into the future with the development of new medicines to cure recently discovered diseases as well as previously untreatable conditions. Following use by the patient, active pharmaceutical ingredients (APIs) and their metabolites are excreted to the sewerage system. They are then typically transported to a wastewater treatment works, where, depending on their molecular structure and physicochemical properties, they can be either degraded by biological treatment processes or released to the environment in effluents or sorb to sludge. The soil environment will therefore be exposed to APIs and their metabolites when sludge from treatment processes is applied to land as an agricultural fertilizer or when soil is irrigated with reclaimed wastewater effluent. While only a few studies have explored the occurrence of APIs in the soil environment, available data indicate that a range of API classes, including nonsteroidal anti-inflammatory drugs, antidepressants, anticonvulsants, and antibacterial agents do occur in soils in concentrations up to the low mg/kg level. Because of detection of pharmaceuticals in soils, concerns have been raised over the potential for these substances to be taken up into human food items and to pose a risk to human health. A number of studies have demonstrated the uptake of pharmaceuticals used in human and veterinary medicine into plants. Studies have explored the uptake and translocation of a variety of APIs with a particular focus on the antidepressant drug fluoxetine and antibacterial chemicals including sulfamethazine, sulfamethoxazole, and trimethoprim into numerous plant species including root and shoot crops such as soybean, lettuce, and carrot."

- Soil

0 likesAgronomyNature
"To increase materially the productivity of the soil, it must be more effectively fertilized by artificial means. The question of food-production resolves itself, then, into the question how best to fertilize the soil. What it is that made the soil is still a mystery. To explain its origin is probably equivalent to explaining the origin of life itself. The rocks, disintegrated by moisture and heat and wind and weather, were in themselves not capable of maintaining life. Some unexplained condition arose, and some new principle came into effect, and the first layer capable of sustaining low organisms, like mosses was formed. These, by their life and death, added more of the life sustaining quality to the soil, and higher organisms could then subsist, and so on and on, until at last highly developed plant and animal life could flourish. But though the theories are, even now, not in agreement as to how fertilization is effected, it is a fact, only too well ascertained, that the soil cannot indefinitely sustain life, and some way must be found to supply it with the substances which have been abstracted from it by the plants. The chief and most valuable among these substances are compounds of nitrogen, and the cheap production of these is, therefore, the key for the solution of the all-important food problem. Our atmosphere contains an inexhaustible amount of nitrogen, and could we but oxidize it and produce these compounds, an incalculable benefit for mankind would follow. Long ago this idea took a powerful hold on the imagination of scientific men, but an efficient means for accomplishing this result could not be devised. The problem was rendered extremely difficult by the extraordinary inertness of the nitrogen, which refuses to combine even with oxygen. But here electricity comes to our aid: the dormant affinities of the element are awakened by an electric current of the proper quality. As a lump of coal which has been in contact with oxygen for centuries without burning will combine with it when once ignited, so nitrogen, excited by electricity, will burn."

- Soil

0 likesAgronomyNature
"You have seen bigger horses than his thirteen and a half, perhaps fourteen hands, his nine hundred pounds. You have seen handsomer profiles than this Roman nose, slightly convex. Burrs cling to his long sweeping tail. His coat is dark and unglossed. Yet look again, while he is still, for he will not be still long. Sense the vitality in those muscles, trembling beneath the skin; see the pride in that high head, hear the haughty command to his voice. For this is a wild horse, my friend. Once he claimed the western range. Then they took his range away from him. But nothing, no one claims him. He feels the wind and the air with his nose, with his ears, with his very soul, and what he feels is good. He tosses his head, once, quickly, and behind him his harem of six mares trot up to join him, and behind them, a yearling colt, a filly and two stork-legged foals. Coats dusty and chewed, tails spiked with bits of the desert, sage and nettle and leftover pine needles from winter climbs down from timberland. The Barb-nosed stallion led his family down to the waterhole. Not Barb from barbed wire, though perhaps the chewed skin was from barbed wire, but Barb from the Spanish horses from which he descended, brought to the New World over four hundred years ago, from the Barbary states of North Africa, Tunisia, Morocco, Algeria, Fez, [[]w:Tripoli|Tripoli]]. Indians stole them from the Spaniards; the Barbs stole themselves free from the Indians. Running wild, a few still run free."

- Horses

0 likesAgronomyEquines
"And I saw heaven opened, and behold a white horse; and he that sat upon him was called Faithful and True, and in righteousness he doth judge and make war. His eyes were as a flame of fire, and on his head were many crowns; and he had a name written, that no man knew, but he himself. And he was clothed with a vesture dipped in blood: and his name is called The Word of God. And the armies which were in heaven followed him upon white horses, clothed in fine linen, white and clean. And out of his mouth goeth a sharp sword, that with it he should smite the nations: and he shall rule them with a rod of iron: and he treadeth the winepress of the fierceness and wrath of Almighty God. And he hath on his vesture and on his thigh a name written, King Of Kings, And Lord Of Lords. And I saw an angel standing in the sun; and he cried with a loud voice, saying to all the fowls that fly in the midst of heaven, Come and gather yourselves together unto the supper of the great God; That ye may eat the flesh of kings, and the flesh of captains, and the flesh of mighty men, and the flesh of horses, and of them that sit on them, and the flesh of all men, both free and bond, both small and great. And I saw the beast, and the kings of the earth, and their armies, gathered together to make war against him that sat on the horse, and against his army. And the beast was taken, and with him the false prophet that wrought miracles before him, with which he deceived them that had received the mark of the beast, and them that worshipped his image. These both were cast alive into a lake of fire burning with brimstone. And the remnant were slain with the sword of him that sat upon the horse, which sword proceeded out of his mouth: and all the fowls were filled with their flesh."

- Horses

0 likesAgronomyEquines
"[S]ome men appeared drawing out the dead beast, a miserable mass of flesh still fastened in the rope net; they left it in the midst of the puddles of melting snow. The surprise was so great that no one prevented the men from returning and barricading the door afresh. They all recognized the horse, with his head bent back and stiff against the plank. Whispers ran around: "It's Trompette, isn't it? it's Trompette." It was, in fact, Trompette. Since his descent he had never become acclimatized. He remained melancholy, with no taste for his task, as though tortured by regret for the light. In vain Bataille, the doyen of the mine, would rub him with his ribs in his friendly way, softly biting his neck to impart to him a little of the resignation gained in his ten years beneath the earth. These caresses increased his melancholy, his skin quivered beneath the confidences of the comrade who had grown old in darkness; and both of them, whenever they met and snorted together, seemed to be grieving, the old one that he could no longer remember, the young one that he could not forget. At the stable they were neighbours at the manger, and lived with lowered heads, breathing in each other's nostrils, exchanging a constant dream of daylight, visions of green grass, of white roads, of infinite yellow light. Then, when Trompette, bathed in sweat, lay in agony in his litter, Bataille had smelled at him despairingly with short sniffs like sobs. He felt that he was growing cold, the mine was taking from him his last joy, that friend fallen from above, fresh with good odours, who recalled to him his youth in the open air. And he had broken his tether, neighing with fear, when he perceived that the other no longer stirred."

- Horses

0 likesAgronomyEquines
"On M. Thaer's Principes Raisonne's D'agriculture. The high reputation attached to the author of this publication as a scientific and practical agriculturist, independently of his other claims to consideration, as well as the intrinsic character of the work itself, render it incumbent on us to no. tice it... The work, besides an appendix or atlas of various tables and plates, consists of four large octavo volumes... The second volume makes its appearance, with a long and able preface from the translator, which is in effect a digest of the principles of vegetation, and of agricultural chemistry. The second section is concluded at a very early part of this volume; and the third section commences under the head of agronomy, which, as the translator informs us, should be read with great attention, in order to extract its matter with full advantage to the reader. This section first treats of the component parts of soils, and the author goes deeply into this interesting subject, noticing at considerable length lime, chalk, marl, gypsum, the nature and effects of humus, and its different combinations with the elementary earths and atmospheric influences; and then succeeds a vast deal under the particular head of agriculture (first part), which, in our simplicity, we had imagined to have been essentially the subject on which we had been before engaged. This division comprehends first manures, animal, vegetable, and mineral, a sequence to the "constituent and physical properties of soils and the mode of judging of land," contained in the preceding division — agronomy — but designed principally to explain the modus operandi of manuring substances; with a great deal which seems in some respects a repetition of points previously discussed under the head of agronomy, and which might better have been included in it."

- Agronomy

0 likesAgronomy
"I was an apprentice to a linnen-draper when this king was born, and continued at the trade some years, but the shop being too narrow and short for my large mind, I took leave of my master, but said nothing. Then I lived a country-life for some years; and in the late wars I was a soldier, and sometimes had the honour and misfortune to lodg and dislodg an army. In the year 1G52, I entred upon iron works, and pli'd them several years, and in them times I made it my business to survey the three great rivers of England, and some small ones; and made two navigable, and a third almost compleated. I next studied the great weakness of the rye-lands, and the surfeit it was then under by reason of their long tillage. I did by practick and theorick find out the reason of its defection, as also of its recovery, and applyed the remedy in putting out two books, which were so fitted to the country-man's capacity, that he fell on pell-mell; and I hope, and partly know, that great part of Worcestershire, Glocestershire, Herefordshire, Shropshire, and Staffordshire, have doubled the value of the land by the husbandry discovered to them; see my two books printed by Mr Sawbridg on Ludgate Hill, entitled, Yarranton's Improvement ly Clover, and there thou mayest be further satisfied.* I also for many years served the countreys with the seed, and at last gave them the knowledg of getting it with ease and small trouble; and what I have been doing since, my book tells you at large."

- Husbandry

0 likesAgronomyOccupationsOrganizational theory
"The factory farm industry and its armies of lobbyists wield great influence in the halls of federal and state power, while animal rights activists wield virtually none. This imbalance has produced increasingly oppressive laws, accompanied by massive law enforcement resources devoted to punishing animal activists even for the most inconsequential nonviolent infractions — as the FBI search warrant and raid in search of “Lucy and Ethel” illustrates. The U.S. government, of course, has always protected and served the interests of industry. Beginning when most of the nation was fed by small farms, federal agencies have been particularly protective of agricultural industry. That loyalty has only intensified as family farms have nearly disappeared, replaced by industrial factory farms where animals are viewed purely as commodities, instruments for profit, and treated with unconstrained cruelty. [...] In other words, both the legislative process and law enforcement agencies are being blatantly exploited — misused — to protect not the property rights but the reputational interests of this industry. Having the FBI — in the midst of real domestic terrorism threats, hurricane-ravaged communities, and intricate corporate criminality — send agents around the country to animal sanctuaries in search of DNA samples for two missing piglets may seem like overkill to the point of being laughable. But it is entirely unsurprising in the context of how law enforcement resources are used, and on whose behalf."

- Intensive animal farming

0 likesAgronomy
"When, upon the hill of heaven and earth, An spawned the Anuna gods, … there was no small grain, grain from the mountains or grain from the holy habitations. There was no cloth to wear; … the people of those days did not know about eating bread. They did not know about wearing clothes; they went about with naked limbs in the Land. Like sheep they ate grass with their mouths and drank water from the ditches. [...] At that time, at the place of the gods' formation, in their own home, on the Holy Mound, they created Lahar and Ezina. Having gathered them in the divine banqueting chamber, the Anuna gods of the Holy Mound partook of the bounty of Lahar and Ezina but were not sated; the Anuna gods of the Holy Mound partook of the sweet milk of their holy sheepfold but were not sated. For their own well-being in the holy sheepfold, they gave them to mankind as sustenance. At that time Enki spoke to Enlil: "Father Enlil, now Lahar and Ezina have been created on the Holy Mound, let us send them down from the Holy Mound." Enki and Enlil, having spoken their holy word, sent Lahar and Ezina down from the Holy Mound. Lahar being fenced in by her sheepfold, they gave her grass and herbs generously. For Ezina they made her field and gave her the plough, yoke and team. Lahar standing in her sheepfold was a shepherd of the sheepfolds brimming with charm. Ezina standing in her furrow was a beautiful girl radiating charm; lifting her raised head up from the field she was suffused with the bounty of heaven. Lahar and Ezina had a radiant appearance. They brought wealth to the assembly. They brought sustenance to the Land. They fulfilled the ordinances of the gods. They filled the store-rooms of the Land with stock. The barns of the Land were heavy with them. When they entered the homes of the poor who crouch in the dust they brought wealth. Both of them, wherever they directed their steps, added to the riches of the household with their weight. Where they stood, they were satisfying; where they settled, they were seemly. They gladdened the heart of An and the heart of Enlil."

- Ashnan

0 likesSumerian goddessesAgronomy