EFFECTS OF DESICCATED THYROID ON NON-ESTROGENIZED AND ESTROGENIZED SEXUALLY IMMATURE PULLETS

1960 ◽  
Vol 40 (2) ◽  
pp. 119-125 ◽  
Author(s):  
A. J. Moo-Young ◽  
K. A. McCully ◽  
R. H. Common
Keyword(s):  
Intramuscular Injection ◽  
Crude Protein ◽  
Dry Matter ◽  
Estradiol Benzoate ◽  
Kidney Weight ◽  
Total Crude Protein ◽  
Stimulation Of ◽  
Liver Tissues

Inclusion of 0.5 per cent desiccated thyroid in the food of unestrogenized immature pullets for 14 days reduced thyroid weight, reduced serum Ca slightly but significantly, increased liver total crude protein, liver total DNAP and total RNAP, but did not alter the ratio RNAP:DNAP in the liver. These results are regarded as indicative of stimulation of growth of liver tissues by the thyroidal treatment.Daily intramuscular, injection of 1.0 mg. estradiol benzoate for 14 days greatly increased serum Ca and liver total crude protein, increased slightly liver total DNAP and increased greatly liver total RNAP and ratio RNAP: DNAP in the liver. The thyroidal treatment reduced estrogen-induced increase of serum Ca and of liver crude protein but did not alter significantly the effects of estrogen on liver DNAP and RNAP.The thyroidal treatment increased kidney weight in both unestrogenized and estrogenized pullets.Estrogen treatment increased kidney weight and the percentage of dry matter in the kidney.The thyroidal treatment did not affect the degree of estrogen-induced hypertrophy of the oviduct.

Gibberellic acid and the growth of crop plants

1958 ◽  
Vol 50 (1) ◽  
pp. 49-59 ◽  
Author(s):  
D. G. Morgan ◽  
G. C. Mees
Keyword(s):  
Growth Rate ◽  
Gibberellic Acid ◽  
Crude Protein ◽  
Dry Matter ◽  
Field Trials ◽  
Natural Growth ◽  
Nitrogenous Fertilizer ◽  
Sodium Calcium ◽  
Normal Green ◽  
Stimulation Of

1. Field trials with gibberellic acid on grass, wheat, potatoes, turnips, carrots, peas, runner beans, lettuce, celery, blackcurrants, kale and maize are described. The effects on plant growth and crop yield were determined.2. The experiments on grassland were carried out between July 1953 and June 1956, and included trials at four different centres. They all gave essentially similar results.3. 2 oz. per acre of gibberellic acid sprayed at 100 gal. per acre stimulated the growth of all components of the swards. The stimulation was most clearly seen in spring and autumn when the natural growth rate was slow. At these times gibberellic acid was able to produce a grazeable growth of grass more rapidly than nitrogenous fertilizers. The stimulation of growth was accompanied by yellowing of the grass, but recovery to a normal green colour was speeded up by applying a nitrogenous fertilizer at the same time as the gibberellic acid spray.4. The dry-matter yields at the first cut following a treatment with gibberellic acid were increased by 0·6–10·8 cwt. per acre. The crude protein yields were also increased by the treatment, but to a relatively smaller degree, and the protein content of the grass was reduced by between ½ and 2%. The contents of phosphorus, potassium, sodium, calcium, barium, magnesium, manganese, copper, aluminium and tin were not altered.

ON-FARM TRIALS WITH FORAGE LEGUME–BARLEY COMPARED WITH FALLOW–BARLEY ROTATIONS AND CONTINUOUS BARLEY IN NORTH-WEST SYRIA

2000 ◽  
Vol 36 (2) ◽  
pp. 195-204 ◽  
Author(s):  
S. CHRISTIANSEN ◽  
M. BOUNEJMATE ◽  
F. BAHHADY ◽  
E. THOMSON ◽  
B. MAWLAWI ◽  
...  
Keyword(s):  
Crude Protein ◽  
Dry Matter ◽  
Metabolizable Energy ◽  
Forage Legume ◽  
Forage Legumes ◽  
Common Vetch ◽  
North West ◽  
Early Maturation ◽  
Total Crude Protein ◽  
On Farm

Over a period of seven years farmers participated in trials in which common vetch (Vicia sativa (V)) or chickling (Lathyrus sativus (C)) replaced the fallow in a barley (Hordeum vulgare)–fallow rotation (F) or were introduced into continuous barley cropping (B) – giving a total of four rotations, B–F, B–B, B–V and B–C. Trials on 4 ha, 2 ha per phase of each rotation, were replicated on 6–8 farms. Some vetch and chickling crops were grazed in spring. Mean seven-year dry matter yields were 2.91 t ha−1 for B–F, 4.82 t for B–B, 5.02 t for B–C and 5.32 t for B–V; total crude protein outputs were twice as high from rotations including legumes; and the B–V rotation yielded most metabolizable energy. Realizing the benefit, farmers started to adopt vetch. In 1991 three farmers were growing vetch on 7 ha but by 1997 174 farmers in 15 villages were growing vetch on 420 ha. Forage legumes will not, however, become more widely grown until inexpensive and efficient mechanized methods of harvesting the mature crop are available in order to avoid the high cost of hand labour. Drought and cold tolerance, early maturation and high harvest index may also enhance farmers' interest in forage legumes.

scholarly journals PLANT GROWTH AND BIOLOGICAL PRODUCTIVITY AFTER PROCESSING WITH MICROELEMENTS

THE BULLETIN ◽  
2021 ◽  
Vol 389 (1) ◽  
pp. 74-80
Author(s):  
I.A. Dobrosmyslova ◽  
A.A. Sazanova ◽  
V.G. Semenov ◽  
Zh. Tuleubayev ◽  
Z.T. Yesimbekova ◽  
...  
Keyword(s):  
Sodium Selenite ◽  
Crude Protein ◽  
Dry Matter ◽  
Sugar Content ◽  
Biological Productivity ◽  
Main Root ◽  
Reproduction System ◽  
Mobile Phosphorus ◽  
First Case ◽  
Stimulation Of

In laboratory conditions, the effect of sodium selenite and a mixture of sodium selenite and zeolite on the growth and biological productivity of peas was investigated. The soil was examined after harvesting. It was shown that the addition of both sodium selenite and the mixture of sodium selenite with zeolite to the soil with irrigation affects the development of the root system - the length of the main root in the first case increased by 16.5%, the height of the stems 30 days after planting was 29% more in comparison with the control variant, and in the second case, the length of the main root increased by 18.5%, the height of the length of the stems increased by 24% than that of the control. Processing of peas with microelements also caused a stimulation of the reproduction system: an increase in the number of inflorescences by 3 times and the number of beans in 3.4 times compared with the control. A 160-fold decrease in the selenium content and the introduction of zeolite did not cause a large difference in the obtained results (except for the number of beans - with the addition of zeolite, the number of beans increased by 8%). Biochemical indicators of pea biomass showed an increase in dry matter, in sugar content by 28.8%, but a decrease in crude protein by 17.7%, a decrease in carotene by 17.5%, nitrogen by 18% (when irrigated with sodium selenite). When treated pea with sodium selenite and zeolite, the sugar content increased by 85.5%, but it was observed a decrease in crude protein by 9.5%, in crude fat - by 16.5%, a decrease in carotene by 31.2%, a decrease in nitrogen by 9.4%. Analysis of the soil after harvesting showed in the option with the addition of sodium selenite a decrease in the amount of humus by 6.5%, mobile potassium by 18.5%, but an increase in mobile phosphorus by 6.6%, mobile calcium by 2.7%. In the option with the introduction of the mixture of sodium selenite and zeolite, no decrease in humus was observed, the content of mobile potassium decreased by 10.8%, the content of mobile phosphorus increased by 9.8%, mobile calcium by 3.5%. The acidity of the soil has not changed.

THE FEEDING VALUE OF TARTARY BUCKWHEAT FOR RUMINANTS

1976 ◽  
Vol 56 (4) ◽  
pp. 803-808 ◽  
Author(s):  
J. W. G. NICHOLSON ◽  
R. McQUEEN ◽  
E. A. GRANT ◽  
P. L. BURGESS
Keyword(s):  
Crude Protein ◽  
Dry Matter ◽  
Energy Content ◽  
Neutral Detergent Fiber ◽  
Tartary Buckwheat ◽  
Fagopyrum Tataricum ◽  
Significant Difference ◽  
Feeding Value ◽  
Total Crude Protein ◽  
Barley Protein

The average composition (dry matter basis) of 14 samples of tartary buckwheat (Fagopyrum tataricum) grown in New Brunswick in 1975 was crude protein 10.2 ± 0.25%, neutral detergent fiber 32.2 ± 1.3%, acid detergent fiber 22.4 ± 0.4%, crude fiber 16.3 ± 0.4% and lysine 5.8% of the total crude protein. The digestibility coefficients determined with sheep for buckwheat dry matter (67.5%) and energy (64.1%) were about 85% of the values obtained for barley. The apparent digestibility of buckwheat protein was 53.8% as compared to 71% for barley protein. Processing the buckwheat by dry-rolling or pelleting-whole did not affect its digestibility. There was no significant difference in rate of gain of steers fed corn silage ad libitum and equal amounts (2.1 kg/day) of digestible dry matter from steam-rolled barley or pelleted-whole buckwheat. Steers fed dry-rolled buckwheat failed to consume the total daily allowance of 3.6 kg of buckwheat and did not gain as fast (P < 0.01) as those fed the barley (0.98 vs. 1.11 kg/day). It was concluded that tartary buckwheat is a satisfactory grain substitute for ruminant animals and has about 85% of the digestible energy content of barley. Pelleted-whole buckwheat was more palatable than the dry-rolled form.

THE EFFECTS OF THIOURACIL AND OF THYROXINE ON CERTAIN BIOCHEMICAL RESPONSES OF THE IMMATURE PULLET TO COMBINED TREATMENT WITH ESTROGEN AND ANDROGEN

1955 ◽  
Vol 33 (1) ◽  
pp. 667-676
Author(s):  
R. H. Common ◽  
W. A. Maw ◽  
D. S. Layne
Keyword(s):  
Crude Protein ◽  
Great Increase ◽  
Combined Treatment ◽  
Live Weight ◽  
Estradiol Benzoate ◽  
The Other ◽  
Control Group ◽  
Control Groups ◽  
Kidney Weight ◽  
Androgen Treatment

Sexually immature pullets were given a combined estrogen–androgen treatment, consisting of estradiol benzoate (ODB) plus testosterone propionate (TST). The influences of thiouracil and of thyroxine on various responses to this treatment were studied in two experiments. Thiouracil depressed slightly the hypertrophy of the oviduct evoked by ODB + TST; thyroxine enhanced the hypertrophy in one experiment, but depressed it in the other. Thiouracil enhanced, and thyroxine depressed the hypertrophy of the liver evoked by ODB + TST. Thiouracil also enhanced the increase of liver crude protein per kgm. live weight evoked by ODB + TST. The slight increase of liver deoxyribonucleic acid phosphorus (DNAP) per kgm. live weight evoked by ODB + TST was also enhanced by thiouracil and depressed by thyroxine. The great increase of liver pentose nucleic acid phosphorus (RNAP) per kgm. live weight evoked by ODB + TST was enhanced by thiouracil, but was depressed by thyroxine. The great increase in the ratio RNAP: DNAP in liver evoked by ODB + TST was not modified by thiouracil, but it was depressed by thyroxine. In one experiment, ODB + TST increased kidney weight per kgm. live weight; and this effect was enhanced by thiouracil and by thyroxine. In the other experiment, ODB + TST did not affect kidney weight, but the kidney weight per kgm. live weight was greater in the groups receiving either thiouracil or thyroxine than in the control group. ODB + TST did not affect kidney DNAP or RNAP per kgm. live weight, and a slight increase in kidney RNAP: DNAP observed in both experiments fell short of significance at P = 0.05. Both kidney RNAP and DNAP were significantly greater in the groups receiving thiouracil or thyroxine than in the control groups. ODB +f TST evoked a slight increase in the ratio RNAP: DNAP in kidney, and this effect was greatly enhanced by either thiouracil or thyroxine. In confirmation of previous work, the hypercalcemia evoked by ODB + TST was depressed by either thiouracil or by thyroxine.

Digestibility of diets differing in rumen degradability of protein as affected by sex and species

1989 ◽  
Vol 1989 ◽  
pp. 158-158
Author(s):  
J.H. Topps ◽  
Md Nurul Islam ◽  
P.J. Broadbent
Keyword(s):  
Crude Protein ◽  
Dry Matter ◽  
Barley Grain ◽  
Barley Straw ◽  
Similar Amount ◽  
Digestive Efficiency ◽  
Pregnant Females ◽  
Ruminant Animals ◽  
Total Crude Protein ◽  
Cattle And Sheep

Insufficient information is available on Whether significant differences exist between digestive efficiency of pregnant cattle and sheep and that of the corresponding male castrates. The latter animals are invariably used to obtain digestibility values for foods or diets Which are applied to other ruminant animals including pregnant females. Three experiments have been undertaken in Which the digestibility of two diets fed at two levels Was compared in eWes and Wethers (two experiments) and steers and heifers (one experiment). For each species the females Were in the last trimester of pregnancy.The diets were similar to those used in recent Work on pregnant cows and designed to contain a similar amount of RDP, but different amounts of UDP i.e. 0.17 (low) and 0.29 (high) of total crude protein. The low UDP diet contained (on dry matter basis) barley straw (0.39), barley grain (0.40), molassed meal (0.Z0) and urea (0.01). The high UDP diet contained (on DM basis) barley straw (0.38), barley grain (0.18), malt distillers dark grains (0.11) and special propietary cubes (0.33). The levels of feeding were 1.0 and 1.5 x maintenance.

THE EFFECTS OF THIOURACIL AND OF THYROXINE ON CERTAIN BIOCHEMICAL RESPONSES OF THE IMMATURE PULLET TO COMBINED TREATMENT WITH ESTROGEN AND ANDROGEN

1955 ◽  
Vol 33 (4) ◽  
pp. 667-676
Author(s):  
R. H. Common ◽  
W. A. Maw ◽  
D. S. Layne
Keyword(s):  
Crude Protein ◽  
Great Increase ◽  
Combined Treatment ◽  
Live Weight ◽  
Estradiol Benzoate ◽  
The Other ◽  
Control Group ◽  
Control Groups ◽  
Kidney Weight ◽  
Androgen Treatment

Sexually immature pullets were given a combined estrogen–androgen treatment, consisting of estradiol benzoate (ODB) plus testosterone propionate (TST). The influences of thiouracil and of thyroxine on various responses to this treatment were studied in two experiments. Thiouracil depressed slightly the hypertrophy of the oviduct evoked by ODB + TST; thyroxine enhanced the hypertrophy in one experiment, but depressed it in the other. Thiouracil enhanced, and thyroxine depressed the hypertrophy of the liver evoked by ODB + TST. Thiouracil also enhanced the increase of liver crude protein per kgm. live weight evoked by ODB + TST. The slight increase of liver deoxyribonucleic acid phosphorus (DNAP) per kgm. live weight evoked by ODB + TST was also enhanced by thiouracil and depressed by thyroxine. The great increase of liver pentose nucleic acid phosphorus (RNAP) per kgm. live weight evoked by ODB + TST was enhanced by thiouracil, but was depressed by thyroxine. The great increase in the ratio RNAP: DNAP in liver evoked by ODB + TST was not modified by thiouracil, but it was depressed by thyroxine. In one experiment, ODB + TST increased kidney weight per kgm. live weight; and this effect was enhanced by thiouracil and by thyroxine. In the other experiment, ODB + TST did not affect kidney weight, but the kidney weight per kgm. live weight was greater in the groups receiving either thiouracil or thyroxine than in the control group. ODB + TST did not affect kidney DNAP or RNAP per kgm. live weight, and a slight increase in kidney RNAP: DNAP observed in both experiments fell short of significance at P = 0.05. Both kidney RNAP and DNAP were significantly greater in the groups receiving thiouracil or thyroxine than in the control groups. ODB +f TST evoked a slight increase in the ratio RNAP: DNAP in kidney, and this effect was greatly enhanced by either thiouracil or thyroxine. In confirmation of previous work, the hypercalcemia evoked by ODB + TST was depressed by either thiouracil or by thyroxine.

Pengaruh Penambahan Bungkil Kedelai terhadap Konsumsi Pakan, Pertambahan Bobot Badan Harian, dan Konversi Pakan pada Sapi Peranakan Simmental

2020 ◽  
Vol 3 (2) ◽  
Author(s):  
Rico Rico ◽  
Novi Eka Wati ◽  
Adisti Rastosari
Keyword(s):  
Weight Gain ◽  
Soybean Meal ◽  
Crude Protein ◽  
Dry Matter ◽  
T Test ◽  
Daily Weight Gain ◽  
Feed Consumption ◽  
Average Weight ◽  
Protein Consumption ◽  
Simmental Cattle

The objective of the researh was to study the effect of additions soybean meal in ration on the feed consumption, daily weight gain and feed convertion in Simmental cattle. The experiment used eight male Simmental cattle around 2 years old with an average weight of 198,65 ± 14,57 kilograms. The cattle kept for 35 days and given rations P0 (rations ranchers) and P1 (rations plus soybean meal). Data was obtained, then analyzed using independent sample t-test assisted with SPSS version 17.00 software. The result showed that the addition of soybean meal did not affect on dry matter consumption, daily weight gain, and feed convertion but, the crude protein consumption was increased. Keywords: dry matter consumption, daily weight gain, feed convertion

Studies On Browse Plants in Ghana II. Digestibility, (d) Digestibility Of Grewia Carpinifolia From The Accra Plains, Using Local Cattle As Experimental Animals

1966 ◽  
Vol 2 (2) ◽  
pp. 113-117
Author(s):  
G. L. Mabey ◽  
R. Rose Innes
Keyword(s):  
Organic Matter ◽  
Crude Protein ◽  
Dry Matter ◽  
Ether Extract ◽  
Crude Fibre ◽  
Experimental Animals ◽  
Nutritive Values ◽  
Digestible Crude Protein ◽  
Accra Plains

SummaryDigestibility of the palatable indigenous shrub Grewia carpinifolia was investigated. Digestion coefficients (%) were—organic matter 70, dry matter 70, crude protein 78, crude fibre 54, nitrogenfree extract 81, ether extract 13 and ash 52. Calculated nutritive values were—starch equivalent 27.3 and digestible crude protein 5.0, giving a nutritive ratio of about 1 : 5. The material used was moderately young.

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