Pollen viability and stigma receptivity are prerequisites for successful cross-pollination and seed set in Swainsona formosa. In this study, the pollen viabilities and stigma receptivities was assayed by in vitro pollen germination and simple hand-pollination method on glasshouse-grown plants, respectively. The viability of pollen grains was tested under three different storage conditions: 1) pollen grains were left on the plant in the glasshouse under natural conditions, 2) pollen grains were harvested and kept at a low temperature (4 o C) in total darkness, and 3) pollen grains were kept in a dry freezer (-10 o C) and in total darkness. Meanwhile, stigma receptivity was determined by hand-pollination using fresh pollen grains on flower of glasshouse-grown plants at one day before anther dehiscence up to 8 days after anther dehiscence. The results showed that pollen grains could be stored at 4 o C for up to 28 days without significantly losing their viability. Pollen longevity could be extended beyond two months when stored at -10 o C and under dry conditions. These findings provided a simple and economically sound method for storage of S. formosa pollen. In addition, stigma receptivity was found to be receptive from one day before anther dehiscence and reached its peak within four days after anther dehiscence. These results provide a valuable background to the conventional breeding of this species to create hybrids through cross-pollination
This study aims to examine the effect of PGPR in increasing the growth and yield of red chilies, and to find the type of PGPR that gives the best growth and yield in red chilies. The research was conducted at the Teaching and Research Farm, Faculty of Agriculture, Jambi University, 35 above sea level. The study used a randomized block design with one factor, namely various types of PGPR: without PGPR; PGPR1 (containing Trichoderma sp., Bacillus sp., Pseudomonas sp., 11 essential macro and microelements, as well as natural amino acids); PGPR 2 (containing Pseudomonas fluorescent, Trichoderma sp., Aspergillus niger, Azobacter sp., Azospirilium sp., And Rhizobium sp.); PGPR 3 (containing Trichoderma sp., Pseudomonas sp., And Rhizobium sp.); and PGPR 4 (containing Azosbacteria sp, Aspergillus niger, and Trichoderma harzianum). Each treatment was repeated five times. The results showed that the application of PGPR was able to increase plant growth and yield of red chilies in the form of plant height (2.12% - 9.69%), the total number of branches (5.25% -54.96%), number of fruits (13,55% -51.40%) and fruit weight (54.19% -116.35%). The quality of crop yields has also improved with the application of PGPR. PGPR which contains Pseudomonas fluorescent, Trichoderma sp, Aspergillus niger, Azobacter sp, Azospirilium sp, and Rhizobium sp. is PGPR that provides the best growth and yield of red chilies
THE PROCESSING OF HOUSEHOLD WASTE INTO VARIOUS TYPES OF LOCAL MICRO ORGANISMS (LMO) LIQUID FERTILIZERS IN PUDAK VILLAGE, KUMPEH ULU DISTRICT, MUARO JAMBI REGENCY. Household waste such as leftover rice and vegetables can be used as a major component in producing Local Micro Organism (LMO). Local Micro Organism has many advantages, including being used as liquid organic fertilizer, as a decomposer in compost processing, as well as being used as bio-pesticides. The purpose of this community service project was to help the people, particularly farmers, in Pudak Village in producing LMO liquid fertilizer by providing them with relevant knowledge and technology. The technology was developed by utilizing of leftover rice and vegetables which are normally treated as unwanted household wastes. This LMO liquid fertilizer is very much needed by farmers to increase their farm output since it was proven to be able to improve plant growth and development, which in turn increase farm production eventually. In addition, this liquid fertilizer can also be sold and resulting in additional income for farmer household, and village community in general. Finally, as is stated in the objective, this community service program has produced output in the form of LMO liquid fertilizer, which then can be applied on farmers’ field.
Efforts to increase edamame production and productivity include regulating plant populations and increasing soil fertility. The aim of the study was to examine the response of edamame soybeans to various spacings and doses of chicken manure. The study aimed to examine the response of edamame soybeans to various spacings and doses of chicken manure. The experiment used a Randomized Block Design (RBD) with two factors, namely plant spacing which included: 30cm x 10cm; 30cm x 20cm; 30cm x 30cm, and the dose of chicken manure fertilizer is: 5 tons ha-1; 10 tons ha-1, and 20 tons ha-1. Plant spacing and dose of chicken manure did not significantly affect, but each factor affected the number of branches, as well as the number and fresh weight of edamame pods. Edamame gave the best response at a spacing of 30cm x 20cm and a dose of chicken manure 15 tons ha-1. Edamame productivity from this study was only able to meet 48 – 50% of the productivity target for exports.
The purpose of this study was to determine the effect of Sales Growth, Collateral Asset, Firm size, Return on Equity, Current Ratio and Earnings per Share on the Dividend Policy on automotive sector in Indonesia Stock Exchange. Population of this research are automotive companies listed in Indonesia Stock Exchange from 2012-2015. The samples of this study are 8 companies using purposive sampling method. This research uses multiple regression method for data analysis. The result of this study shows that Collateral Asset have influence to dividend policy. Sales Growth, Firm Size, Return on Equity, and Earnings per Share do not have influence to capital structure.
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