Download or read book Efficiency of Phosphorus Use in Soybeans Glycine Max L Merr written by Sawatdee Boonchee and published by . This book was released on 1980 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Performance of Soybean Glycine Max L Varieties in Response to Levels of Phosphorus on Lahar Laden Condition written by John Eric Zabala and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study was conducted to determine the growth and yield performance of soybean varieties in response to levels of phosphorus under lahar-laden condition. The treatment combinations of phosphorus (P2O5) levels and soybean varieties were arranged using the procedure in Split Plot in Randomized Complete Block Design (RCBD) with four replications. All gathered data were analyzed using the Statistical Tool for Agricultural Research (STAR) through the analysis of variance (ANOVA).Among soybean varieties, PSB SY 6 (V3) and CL Soy 1 (V1) had a positive effect on computed seed yield per hectare, seed yield per plant, shelling percentage, weight of pods, number of pods per plant, number of filled pods and plant height, whereas the greatest number of unfilled pods was recorded from PSB SY 2 (V2). No significant findings were seen in terms of root length and number of seeds per pod among varieties. On the other hand, application of soil recommendation (T2) and fertilizer recommendation + 80KG P2O5 (T4), regardless of the variety, attained the highest computed seed yield per hectare, seed yield per plant, weight of pods, number of seeds per pod, number of pods per plant and number of filled pods per plant. Longest root length and most number of unfilled pods were recorded from the control (T1). Plant height and the longest root length were recorded from plants applied with soil recommendation + 40KG P2O5 (T3). There were no significant differences observed for shelling percentage and weight of 100 seeds.There was no interaction effect on the weight of 100 seeds and root length; however, the highest computed seed yield per hectare was recorded from PSB SY 6 (V3) applied with fertilizer recommendation + 80KG P2O5 (T4). The same treatment combination got the highest value with the lowest shelling percentage, most number of filled pods and heaviest 100 seeds.Cost and return analysis of computed seed yield per hectare showed that PSB SY 6 (V3) under lahar-laden condition registered the highest ROI among other varieties with 102.03% ROI. Regardless of the variety, soil sample recommendation (T2) fertilization marked the highest income among the treatments with Php 22,878.00 per hectare and ROI of 111.31%.

Download or read book Phosphorus and Zinc Effects on Soybean Glycine Max L Merrill Yield and Agronomic Efficiency written by Godfred Ankomah and published by . This book was released on 2021 with total page 55 pages. Available in PDF, EPUB and Kindle. Book excerpt: Phosphorus (P) and zinc (Zn) are required for the growth and development of soybean (Glycine max (L.) Merrill). However, their interactions may affect the uptake of each nutrient and soybean growth, development, and yield. The objective of this research study was to identify possible interactions of P and Zn and determine the effect upon soybean nutrient status, yield, and agronomic efficiency. This study was conducted at the Illinois State University Farm at Lexington and Normal in 2020. The experimental design was a 4 x 4 factorial arranged in a randomized complete block design with four blocks at each location. Phosphorus was applied as mono-ammonium phosphate (MAP) at 0, 33, 67, 100 kg P ha-1 and zinc was applied as zinc sulfate (ZnSO4) at 0, 5, 11, 16 kg Zn ha-1. Fully developed trifoliate leaves from the top three nodes were collected at R2 and seed samples were taken at R6 for analysis of P and Zn. Phosphorus fertilization had no effect on the P concentration of leaves but increased the P concentration of the seeds. The P concentration of the seeds for the highest rate (100 kg P ha-1) was greater than the control (0 kg P ha-1) and the lowest P rate (33 kg P ha-1). Zinc application had no effect on Zn concentration of soybean leaves and seeds. Neither P nor Zn affected soybean yield components and yield. Phosphorus and zinc agronomic efficiency did not improve with P and Zn application, respectively.There was no soil P-Zn interaction that affected soybean growth and yield. However, there was a weak inverse correlation between leaf P concentration and seed Zn concentration (r = -0.43), and between leaf Zn concentration and seed P concentration (r = -0.30). This study revealed that soybean yield and agronomic efficiency do not respond positively to P and Zn application when the soil test indicates P and Zn are sufficient.

Download or read book The Iron and Phosphate Nutrition of Soybeans Glycine Max L Merr with Reference to Photosynthesis written by Peter David Kemp and published by . This book was released on 1981 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Relative Efficiencies of Different Phosphatic Fertilizers on Availability and Uptake of Nutrients by Soybean Glycine Max L Merr written by NAGARAJA J. S and published by . This book was released on 1989 with total page 125 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effects of Residual and Recent Application of Phosphorus Fertilizers on Phosphorus Uptake by Soybeans glycine Max L on Serdang Series Soil typic Paleudult written by Mohd. Izan Ali and published by . This book was released on 1982 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Some Interactions of Phosphorus and Zinc on Soybeans Glycine Max L Merr written by Marvin E. Utsinger and published by . This book was released on 1969 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Agronomic Efficiency of Phosphate Rock Enriched FYM in Soybean written by Venkata Ramesh Babu and published by LAP Lambert Academic Publishing. This book was released on 2015-08-13 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book entitled " Agronomic Efficiency of Phosphate rock enriched FYM in Soybean (Glycine max(L.)Merrill is very much useful for undergraduate students of B.Sc in Agriculture and post graduate students of Agronomy. The author explained the production of soybean under different levels of PROM (Phosphate Rich Organic Manure)in a easily understanding way, more over the procedure involved in preparation of PROM.Rock phosphate (34/74) containing 34% of P2O5 and FYM with 0.2% P2O5 were used for the preparation of PROM. Rock phosphate @ 60 kg P2O5 ha-1 (176.5 kg of PR) was mixed with FYM in three different ratios i.e., 1:2, 1:3 and 1:4. and its effect on soybean production was showed in interesting way in both results and discussion in tabular form.for this study the soybean variety Js-335 was used, it is a stable and popular variety. It has erect and compact plant stature with determinate growth habit. It matures in 80-85 days and grows to a height of 30-35 cm. It shows dark green foliage, purple flowers and grey pubescence with light yellow seed colour and light brown hilum. The seeds are bold, attractive with good germination and have yield potential of 1500-2500 kg ha-1.

Download or read book Response of Soybean Glycine Max L Merrill to Irrigation Schedules and Phosphorus Levels in Black Soils During Summer written by HARADAGATTI SOMANNA S and published by . This book was released on 1996 with total page 145 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Response of Soybean Glycine Max L Merrill to Sources of Phosphorus with Microbial Inoculants written by ROOGE R. B and published by . This book was released on 1995 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Agronomic Efficiency and Evaluation of Rock Phosphates as P Source to Soybean Glycine Max L in an Acid Soil written by and published by . This book was released on 1996 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Response of Soybean Glycine Max L Merrill to Phosphorus Nutrition on Alfisols Under Irrigated Conditions written by JAYANTH KUMAR D and published by . This book was released on 1993 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Phosphorus Management Practices on Growth and Yield of Soybean Glycine Max L Merrill written by NANDINI KUMARI C. N and published by . This book was released on 1988 with total page 153 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Estimation of Available Phosphorus in Soils by Extraction with Sodium Bicarbonate written by Sterling Robertson Olsen and published by . This book was released on 1954 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Soybean Glycine Max L Production Management Effects on Early Growth Phosphorus Uptake and Grain Yield in Southeast South Dakota written by Steven C. Dinsmore and published by . This book was released on 2004 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Agronomic Efficiency of Phosphate Rock Enriched FYM in Soybean Glycine Max L Merrill written by P. V. Ramesh Babu and published by . This book was released on 2006 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Phosphorus and Sulphur Fertilizer for Summer Soybean written by Heeralal Yadav and published by LAP Lambert Academic Publishing. This book was released on 2014-03 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soybean [Glycine max (L.) Merrill] is considered to be a miracle crop because of its dual qualities viz., high protein content and oil. These two parameters in one crop have thus gained considerable importance in the agricultural economy of the World. It has high yield potential, wide adaptability, and short duration, very high nutritional value, having a vast multiplicity of uses as food and industrial products. Moreover, being a legume, the crop fix large amount of atmospheric nitrogen in soil. Phosphorus and sulphur play impotent role in crop production. Phosphorus for the soybean crop has long been recognized. Phosphorus is a key element in process of photosynthesis, root nodulation and for growth, yield and quality. Thus optimum supply of P is necessary for enhance the rate of protein synthesis in pulse crops. It increased seed yield and protein content of soybean. Sulphur as secondary plant nutrient is becoming increasingly important in agriculture as it is the "Master Nutrient" for all oilseed crops and pulses and is rightly being called the "Forth Major Plant Nutrient," along with nitrogen, phosphorus and potassium.