2007Guangdong nongye kexueRequires access

Analysis of Economic Efficiency,Yield Components and High-yielding Techniques of Double Cropping Super Late Rice

LE A-shui

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Abstract

The result of the experiment showed that the economic benefit of double cropping super late rice was 26.66% higher than that of conventional hybrid rice.Kernels per spike had the most effect on yield,and the following was seed setting rate.The high-yielding techniques of super late rice were put forward according to the practice experience and the experiment.

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What this paper is about

The result of the experiment showed that the economic benefit of double cropping super late rice was 26.66% higher than that of conventional hybrid rice.Kernels per spike had the most effect on yield,and the following was seed setting rate.The high-yielding techniques of super late rice were put forward according to the practice experience and the experiment.

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Available abstract

The result of the experiment showed that the economic benefit of double cropping super late rice was 26.66% higher than that of conventional hybrid rice.Kernels per spike had the most effect on yield,and the following was seed setting rate.The high-yielding techniques of super late rice were put forward according to the practice experience and the experiment.

Key concepts: Multiple cropping, Cropping, Yield (engineering), Agronomy, Mathematics, Economic analysis, Environmental science, Agricultural engineering

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