Feeding of Leucaena Mimosine on Small Ruminants
Author | : Aung Aung |
Publisher | : Cuvillier Verlag |
Total Pages | : 157 |
Release | : 2007 |
Genre | : |
ISBN | : 3867271682 |
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Author | : Aung Aung |
Publisher | : Cuvillier Verlag |
Total Pages | : 157 |
Release | : 2007 |
Genre | : |
ISBN | : 3867271682 |
Author | : |
Publisher | : |
Total Pages | : |
Release | : 1992 |
Genre | : |
ISBN | : |
Author | : National Research Council (U.S.). Committee on Nutrient Requirements of Small Ruminants |
Publisher | : 中国法制出版社 |
Total Pages | : 386 |
Release | : 2007-01-05 |
Genre | : Medical |
ISBN | : 9780309102131 |
Proper formulation of diets for small ruminants depends on adequate knowledge of their nutrient requirements.
Author | : George Streator Templeton |
Publisher | : |
Total Pages | : 64 |
Release | : 1950 |
Genre | : Rabbits |
ISBN | : |
Author | : S.S. Narwal |
Publisher | : Springer Science & Business Media |
Total Pages | : 259 |
Release | : 2012-12-06 |
Genre | : Science |
ISBN | : 9401141738 |
The rapidly growing human population has increased the dependence on fossil fuel based agrochemicals such as fertilizers and pesticides to produce the required agricultural and forestry products. This has exerted a great pressure on the non renewable fossil fuel resources, which cannot last indefinitely. Besides, indiscriminate use ofpesticides for pests (weeds, insects, nematodes, pathogens) control has resulted in serious ecological and environmental problems viz. , (A) Increasing incidence of resistance in pest organisms to important pesticides. (B) Shift in pests population, particulary in weeds and insects. In weeds, species that are more closely related to the crops they infest have developed. In insects, scenario is most grim, the predators have been killed and minor insect pests have become major pests and require very heavy doses ofhighly toxic insecticides for their control. (C) Greater environmental pollution and health hazards (a) particularly from contamination of surface and underground drinking water resources and (b) from their inhalation during handling and application. (D) Toxic residues of pesticides pollute the environment and may prove hazardous to even our future generations. (E) Some agricultural commodities may contain minute quantities ofpesticides residues, with long tenn adverse effects on human and livestock health. Therefore, serious ecological questions about the reliance on pesticides for pests control has been raised. The use of fertilizers, besides causing environmental problems has also impoverished the soil health and decreased the beneficial soil fauna. For example, in some major crop rotations viz.
Author | : Andrew Price |
Publisher | : BoD – Books on Demand |
Total Pages | : 324 |
Release | : 2013-05-29 |
Genre | : Technology & Engineering |
ISBN | : 9535111221 |
Herbicides represent one of the most widely used groups of pesticides worldwide for control of weed species in agricultural and non-crop settings. Due to the extensive use of herbicides and their value in weed management, herbicide research remains crucial for ensuring continued, effective use of herbicides while minimizing detrimental effects to ecosystems. Presently, a wide range of research continues to focus on improved herbicide use, environmental impact of herbicides, and even medicinal application of herbicide chemistries. In Herbicides - Advances in Research, authors cover multiple topics concerning current, valuable herbicide research.
Author | : |
Publisher | : Academic Press |
Total Pages | : 477 |
Release | : 1971-02-18 |
Genre | : Technology & Engineering |
ISBN | : 008056335X |
Advances in Agronomy
Author | : |
Publisher | : ILRI (aka ILCA and ILRAD) |
Total Pages | : 108 |
Release | : |
Genre | : |
ISBN | : |
Author | : Gary A Ritchie |
Publisher | : CRC Press |
Total Pages | : 230 |
Release | : 2019-03-08 |
Genre | : Science |
ISBN | : 0429727488 |
Current and projected worldwide shortages of energy, fertilizer, and irrigation water, coupled with a rapidly expanding population, are prompting agricultural scientists to seek, identify, and develop new crop species. Such crops should be energy- and water-efficient, well adapted to marginal lands, suited to intensive culture, and productive of ma
Author | : H. Ibrahim |
Publisher | : ILRI (aka ILCA and ILRAD) |
Total Pages | : 201 |
Release | : 1998-01-01 |
Genre | : Goats |
ISBN | : 9291460443 |