نتایج جستجو برای: pot planting

تعداد نتایج: 27817  

2013
Qurban Ali Panhwar Shamshuddin Jusop Umme Aminun Naher Radziah Othman Mohd Ismail Razi

A study was conducted at Universiti Putra Malaysia to determine the effect of phosphate-solubilizing bacteria (PSB) and organic acids (oxalic & malic) on phosphate (P) solubilization from phosphate rock (PR) and growth of aerobic rice. Four rates of each organic acid (0, 10, 20, and 30 mM), and PSB strain (Bacillus sp.) were applied to aerobic rice. Total bacterial populations, amount of P solu...

2009
A. A. TANIMOLA

Pot experiment on the comparison of the nematicidal potentials of poultry manure with carbofuran on M. incognita infected cowpea was carried out to determine whether poultry manure can be substituted for carbofuran. Carbofuran and poultry manure were applied at doses of 2 kg active ingredient (a.i.)/ha and 2t/ha respectively, singly and in combination to potted cowpea plants arranged in Complet...

Journal: :Applied and environmental microbiology 1979
V G Reyes E L Schmidt

Rhizobium japonicum serotype 123 was enumerated in soil and rhizospheres by fluorescent antibody techniques. Counting efficiency was estimated to be about 30%. Indigenous populations of strain 123 ranged from a few hundred to a few thousand per gram of field soil before planting. Rhizosphere effects from field-grown soybean plants were modest, reaching a maximum of about 2 x 10 cells of strain ...

Journal: :The Iowa Review 1977

1997

pre-planting exposure stress on two-year-old, bare-root Corsican pine (Pinus nigra Arnold. ssp. laricio var. Corsicana) seedlings. Seedlings were lifted from a nursery and exposed to ambient conditions for periods of up to 192 h before being planted in minirhizotrons. Exposure decreased seedling water potential, CO2 assimilation rate, leaf conductance and new root elongation, and increased mort...

2017
Minu Singh M Masroor A Khan Moin Uddin M Naeem M Irfan Qureshi

Carrageenan has been proved as potent growth promoting substance in its depolymerized form. However, relatively little is known about its role in counteracting the adverse effects of drought stress on plants. In a pot experiment, lemongrass (Cymbopogon flexuosus Steud.), grown under different water stress regimes [(100% field capacity (FC), 80% FC and 60% FC)], was sprayed with 40, 80 and 120 m...

Journal: :CoRR 2016
Oleksii Pokotylo Karl Mosler

We propose a procedure for supervised classification that is based on potential functions. The potential of a class is defined as a kernel density estimate multiplied by the class’s prior probability. The method transforms the data to a potential-potential (pot-pot) plot, where each data point is mapped to a vector of potentials. Separation of the classes, as well as classification of new data ...

2010
Xueyan Sui Xiaodong Zhang Shaokun Li Zhenlin Zhu Bo Ming Xiaoqing Sun

Winter wheat is one kind of important crop in China. It’s planting area is one key element to explain yield change. To obtain winter wheat planting area as soon as possible can provide scientific reference for our country’s making related policy. Basing on the cropping system in Shandong province, winter wheat is divided into two kinds “winter wheat sowed by machine-maize” and “people broadcast...

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